Error message

• Warning: Attempt to read property "html" on null in Drupal\url_embed\Plugin\Filter\UrlEmbedFilter->process() (line 86 of modules/contrib/url_embed/src/Plugin/Filter/UrlEmbedFilter.php).

  Drupal\url_embed\Plugin\Filter\UrlEmbedFilter->process('', 'en') (Line: 118)
  Drupal\filter\Element\ProcessedText::preRenderText(Array)
  call_user_func_array(Array, Array) (Line: 101)
  Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 788)
  Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 374)
  Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 204)
  Drupal\Core\Render\Renderer->render(Array, 1) (Line: 160)
  Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 580)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 159)
  Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 62)
  Drupal\text\TextProcessed->getValue() (Line: 140)
  Drupal\Core\Field\FieldItemBase->__get('processed') (Line: 139)
  node_tokens('node', Array, Array, Array, Object)
  call_user_func_array(Object, Array) (Line: 426)
  Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'node') (Line: 405)
  Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 425)
  Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 359)
  Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
  Drupal\Core\Utility\Token->doReplace(1, '[node:summary]', Array, Array, Object) (Line: 191)
  Drupal\Core\Utility\Token->replace('[node:summary]', Array, Array, NULL) (Line: 19)
  Drupal\token_or\Token->replace('[node:summary]', Array, Array, NULL) (Line: 66)
  Drupal\metatag\MetatagToken->replace('[node:summary]', Array, Array) (Line: 768)
  Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
  Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
  Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
  metatag_get_tags_from_route() (Line: 130)
  metatag_page_attachments(Array) (Line: 315)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}(Object, 'metatag') (Line: 405)
  Drupal\Core\Extension\ModuleHandler->invokeAllWith('page_attachments', Object) (Line: 312)
  Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks(Array) (Line: 289)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 288)
  Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132)
  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: 142)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->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: 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: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  

• Warning: Undefined array key "filter_url_length" in _filter_url() (line 457 of core/modules/filter/filter.module).

  _filter_url('https://chng.it/krhSZFc2tw', Object) (Line: 97)
  Drupal\url_embed\Plugin\Filter\UrlEmbedFilter->process('', 'en') (Line: 118)
  Drupal\filter\Element\ProcessedText::preRenderText(Array)
  call_user_func_array(Array, Array) (Line: 101)
  Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 788)
  Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 374)
  Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 204)
  Drupal\Core\Render\Renderer->render(Array, 1) (Line: 160)
  Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 580)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 159)
  Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 62)
  Drupal\text\TextProcessed->getValue() (Line: 140)
  Drupal\Core\Field\FieldItemBase->__get('processed') (Line: 139)
  node_tokens('node', Array, Array, Array, Object)
  call_user_func_array(Object, Array) (Line: 426)
  Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'node') (Line: 405)
  Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 425)
  Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 359)
  Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
  Drupal\Core\Utility\Token->doReplace(1, '[node:summary]', Array, Array, Object) (Line: 191)
  Drupal\Core\Utility\Token->replace('[node:summary]', Array, Array, NULL) (Line: 19)
  Drupal\token_or\Token->replace('[node:summary]', Array, Array, NULL) (Line: 66)
  Drupal\metatag\MetatagToken->replace('[node:summary]', Array, Array) (Line: 768)
  Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
  Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
  Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
  metatag_get_tags_from_route() (Line: 130)
  metatag_page_attachments(Array) (Line: 315)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}(Object, 'metatag') (Line: 405)
  Drupal\Core\Extension\ModuleHandler->invokeAllWith('page_attachments', Object) (Line: 312)
  Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks(Array) (Line: 289)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 288)
  Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132)
  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: 142)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->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: 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: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)