Error message

  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/ubris/dev/vendor/symfony/var-dumper/Dumper/AbstractDumper.php:182) in ubris_preprocess_page() (line 500 of themes/ubris/ubris.theme__hooks_page.php).
    ubris_preprocess_page(Array, 'page', Array) (Line: 287)
    Drupal\Core\Theme\ThemeManager->render('page', Array) (Line: 431)
    Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
    Drupal\Core\Render\Renderer->render(Array) (Line: 501)
    Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 113)
    __TwigTemplate_8a1057883e61079ce8c20d8701b3ee3db4bcd6cacf4aed7160c0dcc201a0eb22->doDisplay(Array, Array) (Line: 455)
    Twig\Template->displayWithErrorHandling(Array, Array) (Line: 422)
    Twig\Template->display(Array) (Line: 434)
    Twig\Template->render(Array) (Line: 64)
    twig_render_template('themes/ubris/templates/_layout/html.html.twig', Array) (Line: 384)
    Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 431)
    Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
    Drupal\Core\Render\Renderer->render(Array) (Line: 147)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 573)
    Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148)
    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('kernel.view', Object) (Line: 156)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 2) (Line: 68)
    Symfony\Component\HttpKernel\HttpKernel->handle(Object, 2, 1) (Line: 57)
    Drupal\Core\StackMiddleware\Session->handle(Object, 2, 1) (Line: 47)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 2, 1) (Line: 49)
    Asm89\Stack\Cors->handle(Object, 2, 1) (Line: 47)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 2, 1) (Line: 52)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 2, 1) (Line: 23)
    Stack\StackedHttpKernel->handle(Object, 2) (Line: 166)
    Drupal\Core\EventSubscriber\DefaultExceptionHtmlSubscriber->makeSubrequest(Object, '/node/19', 404) (Line: 119)
    Drupal\Core\EventSubscriber\CustomPageExceptionHtmlSubscriber->makeSubrequestToCustomPath(Object, '/node/19', 404) (Line: 81)
    Drupal\Core\EventSubscriber\CustomPageExceptionHtmlSubscriber->on404(Object) (Line: 109)
    Drupal\Core\EventSubscriber\HttpExceptionSubscriberBase->onException(Object, 'kernel.exception', Object)
    call_user_func(Array, Object, 'kernel.exception', Object) (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.exception', Object) (Line: 227)
    Symfony\Component\HttpKernel\HttpKernel->handleException(Object, Object, 1) (Line: 79)
    Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
    Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 49)
    Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 47)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
    Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708)
    Drupal\Core\DrupalKernel->handle(Object) (Line: 35)
    
  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/ubris/dev/vendor/symfony/var-dumper/Dumper/AbstractDumper.php:182) in ubris_preprocess_page() (line 501 of themes/ubris/ubris.theme__hooks_page.php).
    ubris_preprocess_page(Array, 'page', Array) (Line: 287)
    Drupal\Core\Theme\ThemeManager->render('page', Array) (Line: 431)
    Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
    Drupal\Core\Render\Renderer->render(Array) (Line: 501)
    Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 113)
    __TwigTemplate_8a1057883e61079ce8c20d8701b3ee3db4bcd6cacf4aed7160c0dcc201a0eb22->doDisplay(Array, Array) (Line: 455)
    Twig\Template->displayWithErrorHandling(Array, Array) (Line: 422)
    Twig\Template->display(Array) (Line: 434)
    Twig\Template->render(Array) (Line: 64)
    twig_render_template('themes/ubris/templates/_layout/html.html.twig', Array) (Line: 384)
    Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 431)
    Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
    Drupal\Core\Render\Renderer->render(Array) (Line: 147)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 573)
    Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148)
    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('kernel.view', Object) (Line: 156)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 2) (Line: 68)
    Symfony\Component\HttpKernel\HttpKernel->handle(Object, 2, 1) (Line: 57)
    Drupal\Core\StackMiddleware\Session->handle(Object, 2, 1) (Line: 47)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 2, 1) (Line: 49)
    Asm89\Stack\Cors->handle(Object, 2, 1) (Line: 47)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 2, 1) (Line: 52)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 2, 1) (Line: 23)
    Stack\StackedHttpKernel->handle(Object, 2) (Line: 166)
    Drupal\Core\EventSubscriber\DefaultExceptionHtmlSubscriber->makeSubrequest(Object, '/node/19', 404) (Line: 119)
    Drupal\Core\EventSubscriber\CustomPageExceptionHtmlSubscriber->makeSubrequestToCustomPath(Object, '/node/19', 404) (Line: 81)
    Drupal\Core\EventSubscriber\CustomPageExceptionHtmlSubscriber->on404(Object) (Line: 109)
    Drupal\Core\EventSubscriber\HttpExceptionSubscriberBase->onException(Object, 'kernel.exception', Object)
    call_user_func(Array, Object, 'kernel.exception', Object) (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.exception', Object) (Line: 227)
    Symfony\Component\HttpKernel\HttpKernel->handleException(Object, Object, 1) (Line: 79)
    Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
    Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 49)
    Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 47)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
    Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708)
    Drupal\Core\DrupalKernel->handle(Object) (Line: 35)
    
  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/ubris/dev/vendor/symfony/var-dumper/Dumper/AbstractDumper.php:182) in ubris_preprocess_page() (line 502 of themes/ubris/ubris.theme__hooks_page.php).
    ubris_preprocess_page(Array, 'page', Array) (Line: 287)
    Drupal\Core\Theme\ThemeManager->render('page', Array) (Line: 431)
    Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
    Drupal\Core\Render\Renderer->render(Array) (Line: 501)
    Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 113)
    __TwigTemplate_8a1057883e61079ce8c20d8701b3ee3db4bcd6cacf4aed7160c0dcc201a0eb22->doDisplay(Array, Array) (Line: 455)
    Twig\Template->displayWithErrorHandling(Array, Array) (Line: 422)
    Twig\Template->display(Array) (Line: 434)
    Twig\Template->render(Array) (Line: 64)
    twig_render_template('themes/ubris/templates/_layout/html.html.twig', Array) (Line: 384)
    Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 431)
    Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 200)
    Drupal\Core\Render\Renderer->render(Array) (Line: 147)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 573)
    Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148)
    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('kernel.view', Object) (Line: 156)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 2) (Line: 68)
    Symfony\Component\HttpKernel\HttpKernel->handle(Object, 2, 1) (Line: 57)
    Drupal\Core\StackMiddleware\Session->handle(Object, 2, 1) (Line: 47)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 2, 1) (Line: 49)
    Asm89\Stack\Cors->handle(Object, 2, 1) (Line: 47)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 2, 1) (Line: 52)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 2, 1) (Line: 23)
    Stack\StackedHttpKernel->handle(Object, 2) (Line: 166)
    Drupal\Core\EventSubscriber\DefaultExceptionHtmlSubscriber->makeSubrequest(Object, '/node/19', 404) (Line: 119)
    Drupal\Core\EventSubscriber\CustomPageExceptionHtmlSubscriber->makeSubrequestToCustomPath(Object, '/node/19', 404) (Line: 81)
    Drupal\Core\EventSubscriber\CustomPageExceptionHtmlSubscriber->on404(Object) (Line: 109)
    Drupal\Core\EventSubscriber\HttpExceptionSubscriberBase->onException(Object, 'kernel.exception', Object)
    call_user_func(Array, Object, 'kernel.exception', Object) (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.exception', Object) (Line: 227)
    Symfony\Component\HttpKernel\HttpKernel->handleException(Object, Object, 1) (Line: 79)
    Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
    Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 49)
    Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 47)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
    Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708)
    Drupal\Core\DrupalKernel->handle(Object) (Line: 35)