Warning: Undefined array key "properties" in Drupal\fluid_properties\Controller\FluidPropertiesController->generate_title() (line 465 of modules/custom/fluid_properties/src/Controller/FluidPropertiesController.php).
Drupal\fluid_properties\Controller\FluidPropertiesController->generate_title(Object)
call_user_func_array(Array, Array) (Line: 58)
Drupal\Core\Controller\TitleResolver->getTitle(Object, Object) (Line: 880)
token_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'token') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:title] | [site:name]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:title] | [site:name]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:title] | [site:name]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, NULL) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, NULL) (Line: 524)
metatag_get_tags_from_route() (Line: 130)
metatag_page_attachments(Array) (Line: 311)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('page_attachments', Object) (Line: 308)
Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks(Array) (Line: 285)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 284)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 206)
Drupal\cleantalk\EventSubscriber\BootSubscriber->handle(Object, 1, 1) (Line: 50)
Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 18)
