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Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 712) Drupal\metatag\MetatagManager->generateTokenValues() (Line: 1236) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 1174) metatag_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 337 of modules/custom/chemtrec_module/chemtrec_module.module).
chemtrec_module_tokens() call_user_func_array() (Line: 404) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 403) Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 359) Drupal\Core\Utility\Token->generate() (Line: 241) Drupal\Core\Utility\Token->doReplace() (Line: 191) Drupal\Core\Utility\Token->replace() (Line: 66) Drupal\metatag\MetatagToken->replace() (Line: 791) Drupal\metatag\MetatagManager->processTagValue() (Line: 634) Drupal\metatag\MetatagManager->generateRawElements() (Line: 573) Drupal\metatag\MetatagManager->generateElements() (Line: 510) metatag_get_tags_from_route() (Line: 137) metatag_page_attachments() (Line: 315) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 357) Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 312) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks() (Line: 289) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 288) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 188) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 715) Drupal\Core\DrupalKernel->handle() (Line: 19)
About the HELP Award
CHEMTREC® is the world’s leading source of 24/7 call center support and information during hazardous materials incidents. For over 50 years, our engagement with emergency responders around the world has been the engine that drives our success. Considering that relationship, CHEMTREC will award $10,000 each to six fire departments in the United States. The awards are intended to help the fire departments enhance their response capabilities and increase local preparedness to respond to and prepare for hazardous materials incidents.
The 2025 HELP Awards are sponsored by the following companies:
- CHEMTREC (3 Awards Nationwide)
- American Chemistry Council (1 Award Nationwide)
- Dow (1 Award for California, Illinois, Kentucky, Michigan, New Jersey, Ohio, Pennsylvania, Tennessee, or Texas)
- LyondellBasell (1 Award for Illinois, Iowa, Louisiana, or Texas)
Criteria
The 2025 HELP Award application period is now closed.
To be eligible to apply for the CHEMTREC® HELP (Hazmat Emergencies Local Preparedness) Award, departments must meet the following criteria:
- The fire department must be a local or state volunteer, career, or combination fire department.
- Be in the United States and legally organized under state law. Tribal entities servicing a tribe recognized by the Bureau of Indian Affairs (BIA) that are chartered pursuant to IRA Section 17 or organized by a tribal government pursuant to a tribal code or resolution are eligible to apply.
- Demonstrate in the application essay their need to receive the award by describing the equipment, resources, and/or training the department would purchase and/or the training they would attend to increase their response capabilities for hazardous materials incidents, as well explaining the potential hazardous materials incidents that could occur in their community
- Only one application will be accepted per department. Any subsequent applications received for that department during the award year will be disqualified. Past recipients of the HELP Award must wait five years before reapplying for the award.
- Departments that receive the award must use the money to increase their department’s hazmat response capabilities and not for any other purpose. The award cannot be redistributed.
- Departments that receive the award agree that their department name, details from their application essay, and all photos taken during the award presentation may be used in media by CHEMTREC, TRANSCAER, and American Chemistry Council, for the purposes of promoting the award program. The departments who receive the awards also agree to a department visit by CHEMTREC for the award presentation within six months of notification of the award.
Selection Process
After the application period ends, an expert panel selected by CHEMTREC will review the applications to assess financial need, anticipated use of funds, community risk and overall eligibility.
Six fire departments will be selected to each receive $10,000 in funding. Selections are based upon the information provided in the application essay, recommendations of the award panel and the decisions of CHEMTREC, the American Chemistry Council, LyondellBasell, and Dow. The decisions are at the full discretion of the awarding entities and are final.
Past Award Recipients
Questions about the HELP Award?
If you have any questions, please contact our team at awards@chemtrec.com.
