Error message
Deprecated function: strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\node\NodeViewBuilder::buildLinks() (line 139 of core/modules/node/src/NodeViewBuilder.php).
Drupal\node\NodeViewBuilder::buildLinks() (Line: 108) Drupal\node\NodeViewBuilder::renderLinks() call_user_func_array() (Line: 107) Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 914) Drupal\Core\Render\Renderer->doCallback() (Line: 423) Drupal\Core\Render\Renderer->doRender() (Line: 517) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 50) __TwigTemplate_d5697220e9759f7c6034215015679752->doDisplay() (Line: 411) Twig\Template->yield() (Line: 394) Twig\Template->render() (Line: 51) Twig\TemplateWrapper->render() (Line: 35) Drupal\Core\Template\TwigThemeEngine->renderTemplate() (Line: 428) Drupal\Core\Theme\ThemeManager->render() (Line: 504) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 59) __TwigTemplate_f1dffd3212599d85af341110e1169c6a->doDisplay() (Line: 411) Twig\Template->yield() (Line: 394) Twig\Template->render() (Line: 51) Twig\TemplateWrapper->render() (Line: 35) Drupal\Core\Template\TwigThemeEngine->renderTemplate() (Line: 428) Drupal\Core\Theme\ThemeManager->render() (Line: 504) Drupal\Core\Render\Renderer->doRender() (Line: 517) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 79) __TwigTemplate_356f6845876e8ef137686b9ab9ef7d2c->doDisplay() (Line: 411) Twig\Template->yield() (Line: 394) Twig\Template->render() (Line: 51) Twig\TemplateWrapper->render() (Line: 35) Drupal\Core\Template\TwigThemeEngine->renderTemplate() (Line: 428) Drupal\Core\Theme\ThemeManager->render() (Line: 504) Drupal\Core\Render\Renderer->doRender() (Line: 517) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638) Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}() Fiber->resume() (Line: 653) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 235) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 69) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 254) 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: 30) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 203) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 140) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 89) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 71) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 54) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 753) Drupal\Core\DrupalKernel->handle() (Line: 34) Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() (Line: 32) require() (Line: 22) require_once() (Line: 13)Deprecated function: strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\node\NodeViewBuilder::buildLinks() (line 139 of core/modules/node/src/NodeViewBuilder.php).
Drupal\node\NodeViewBuilder::buildLinks() (Line: 108) Drupal\node\NodeViewBuilder::renderLinks() call_user_func_array() (Line: 107) Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 914) Drupal\Core\Render\Renderer->doCallback() (Line: 423) Drupal\Core\Render\Renderer->doRender() (Line: 517) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 50) __TwigTemplate_d5697220e9759f7c6034215015679752->doDisplay() (Line: 411) Twig\Template->yield() (Line: 394) Twig\Template->render() (Line: 51) Twig\TemplateWrapper->render() (Line: 35) Drupal\Core\Template\TwigThemeEngine->renderTemplate() (Line: 428) Drupal\Core\Theme\ThemeManager->render() (Line: 504) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 59) __TwigTemplate_f1dffd3212599d85af341110e1169c6a->doDisplay() (Line: 411) Twig\Template->yield() (Line: 394) Twig\Template->render() (Line: 51) Twig\TemplateWrapper->render() (Line: 35) Drupal\Core\Template\TwigThemeEngine->renderTemplate() (Line: 428) Drupal\Core\Theme\ThemeManager->render() (Line: 504) Drupal\Core\Render\Renderer->doRender() (Line: 517) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 501) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 79) __TwigTemplate_356f6845876e8ef137686b9ab9ef7d2c->doDisplay() (Line: 411) Twig\Template->yield() (Line: 394) Twig\Template->render() (Line: 51) Twig\TemplateWrapper->render() (Line: 35) Drupal\Core\Template\TwigThemeEngine->renderTemplate() (Line: 428) Drupal\Core\Theme\ThemeManager->render() (Line: 504) Drupal\Core\Render\Renderer->doRender() (Line: 517) Drupal\Core\Render\Renderer->doRender() (Line: 230) Drupal\Core\Render\Renderer->render() (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638) Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}() Fiber->resume() (Line: 653) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 235) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 131) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 69) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() (Line: 254) 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: 30) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 203) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 140) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 89) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 71) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 54) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 753) Drupal\Core\DrupalKernel->handle() (Line: 34) Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() (Line: 32) require() (Line: 22) require_once() (Line: 13)