Error 500 Internal Server Error

GET http://smtp.sn-topauto.com/en/article/Examiner

IP
20.171.207.210
Profiled on
Token
7574f7
Forwarded to ErrorController (b0e004)

Exceptions

RuntimeError

HTTP 500 Internal Server Error

Impossible to access an attribute ("title") on a null variable.

Exception

Twig\Error\ RuntimeError

Show exception properties 
Twig\Error\RuntimeError {#849
  -lineno: 4
  -name: "articles/show_articles.html.twig"
  -rawMessage: "Impossible to access an attribute ("title") on a null variable."
  -sourcePath: "/var/www/clients/client0/web1/web/sntopauto/templates/articles/show_articles.html.twig"
  -sourceCode: """
    {% extends 'layout.html.twig' %}\n
    \n
    {% block title %}\n
        Sn-TopAuto | {{ article.title|trans  }}\n
    {% endblock %}\n
    \n
    {% block body %}\n
       {% include "include/header/header.html.twig" %}\n
        <section class="bg-1 bg-overlay-black-70">\n
            <div class="container">\n
                <div class="row align-items-center justify-content-between py-3">\n
                    <div class="col-md-6 text-md-left text-center">\n
                        <h3 class="text-white mb-3">{{ article.title }}</h3>\n
                    </div>\n
                    <div class="col-md-6 text-md-right text-center">\n
                        <ul class="page-breadcrumb">\n
                            <li>\n
                                <a href="{{ path('app_home', {'_locale': app.request.locale}) }}">\n
                                    <i class="fa fa-home"></i>\n
                                    {{'Accueil'|trans }}\n
                                </a>\n
                                <i class="fa fa-angle-double-right"></i>\n
                                <a href="{{ path('app_list_article', {'_locale': app.request.locale}) }}">\n
                                    {{'Actualités'|trans }}\n
                                </a>\n
                                <i class="fa fa-angle-double-right"></i>\n
                            </li>\n
                            <li>\n
                                <span>{{ article.title }}</span>\n
                            </li>\n
                        </ul>\n
                    </div>\n
                </div>\n
            </div>\n
        </section>\n
        {% include "include/navs/navpanel.html.twig" %}\n
        \n
        {% include "articles/article_content.html.twig" %}\n
    \n
        {% include "include/footer/footer.html.twig" %}\n
    {% endblock %}\n
    {% block javascripts %}\n
    \t{{ parent() }}\n
    \t<script type="text/javascript" src="{{ asset('/js/styles/comments.js') }}"></script>\n
    {% endblock %}\n
    """
}
in templates/articles/show_articles.html.twig (line 4)
  1. {% extends 'layout.html.twig' %}
  3. {% block title %}
  4.     Sn-TopAuto | {{ article.title|trans  }}
  5. {% endblock %}
  7. {% block body %}
  8.    {% include "include/header/header.html.twig" %}
  9.     <section class="bg-1 bg-overlay-black-70">
in var/cache/dev/twig/89/8917250eaa9da5b10705bfe9df8d5bf7.php :: getAttribute (line 79)
  1.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
  2.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "block", "title"));
  4.         // line 4
  5.         yield "    Sn-TopAuto | ";
  6.         yield $this->env->getRuntime('Twig\Runtime\EscaperRuntime')->escape($this->extensions['Symfony\Bridge\Twig\Extension\TranslationExtension']->trans(CoreExtension::getAttribute($this->env, $this->source, (isset($context["article"]) || array_key_exists("article", $context) ? $context["article"] : (function () { throw new RuntimeError('Variable "article" does not exist.', 4, $this->source); })()), "title", [], "any", false, false, false, 4)), "html", null, true);
  7.         yield "
  8. ";
  9.         
  10.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);
in vendor/twig/twig/src/Template.php -> block_title (line 432)
  1.             throw new \LogicException('A block must be a method on a \Twig\Template instance.');
  2.         }
  4.         if (null !== $template) {
  5.             try {
  6.                 yield from $template->$block($context, $blocks);
  7.             } catch (Error $e) {
  8.                 if (!$e->getSourceContext()) {
  9.                     $e->setSourceContext($template->getSourceContext());
  10.                 }
in var/cache/dev/twig/6a/6afd00dda5490b88aa41a54d22e30ac5.php -> yieldBlock (line 73)
  1.         // line 8
  2.         yield $this->env->getRuntime('Twig\Runtime\EscaperRuntime')->escape($this->extensions['Symfony\Bridge\Twig\Extension\TranslationExtension']->trans("Sn-topauto est un portail et journal d'actualités et petites annonces auto-moto au Sénégal, achat voiture, vente voiture, location voiture, location moto"), "html", null, true);
  3.         yield "\">
  4.         <title>";
  5.         // line 9
  6.         yield from $this->unwrap()->yieldBlock('title', $context, $blocks);
  7.         yield "</title>
  8.         <link rel=\"icon\" href=\"";
  9.         // line 10
  10.         yield $this->env->getRuntime('Twig\Runtime\EscaperRuntime')->escape($this->extensions['Symfony\Bridge\Twig\Extension\AssetExtension']->getAssetUrl("/images/favicon.ico"), "html", null, true);
  11.         yield "\">
in vendor/twig/twig/src/Template.php -> doDisplay (line 388)
  1.     {
  2.         $context += $this->env->getGlobals();
  3.         $blocks = array_merge($this->blocks, $blocks);
  5.         try {
  6.             yield from $this->doDisplay($context, $blocks);
  7.         } catch (Error $e) {
  8.             if (!$e->getSourceContext()) {
  9.                 $e->setSourceContext($this->getSourceContext());
  10.             }
in var/cache/dev/twig/e8/e8df3bdba771fc68657f99fe18f06615.php -> yield (line 54)
  2.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
  3.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "layout.html.twig"));
  5.         $this->parent = $this->loadTemplate("base.html.twig", "layout.html.twig", 1);
  6.         yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
  7.         
  8.         $__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
  10.         
  11.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);
in vendor/twig/twig/src/Template.php -> doDisplay (line 388)
  1.     {
  2.         $context += $this->env->getGlobals();
  3.         $blocks = array_merge($this->blocks, $blocks);
  5.         try {
  6.             yield from $this->doDisplay($context, $blocks);
  7.         } catch (Error $e) {
  8.             if (!$e->getSourceContext()) {
  9.                 $e->setSourceContext($this->getSourceContext());
  10.             }
in var/cache/dev/twig/89/8917250eaa9da5b10705bfe9df8d5bf7.php -> yield (line 55)
  2.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
  3.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "articles/show_articles.html.twig"));
  5.         $this->parent = $this->loadTemplate("layout.html.twig", "articles/show_articles.html.twig", 1);
  6.         yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
  7.         
  8.         $__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
  10.         
  11.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);
in vendor/twig/twig/src/Template.php -> doDisplay (line 388)
  1.     {
  2.         $context += $this->env->getGlobals();
  3.         $blocks = array_merge($this->blocks, $blocks);
  5.         try {
  6.             yield from $this->doDisplay($context, $blocks);
  7.         } catch (Error $e) {
  8.             if (!$e->getSourceContext()) {
  9.                 $e->setSourceContext($this->getSourceContext());
  10.             }
in vendor/twig/twig/src/Template.php -> yield (line 344)
  1.         return $this->blocks;
  2.     }
  4.     public function display(array $context, array $blocks = []): void
  5.     {
  6.         foreach ($this->yield($context, $blocks) as $data) {
  7.             echo $data;
  8.         }
  9.     }
  11.     public function render(array $context): string
in vendor/twig/twig/src/Template.php -> display (line 359)
  1.                 ob_start();
  2.             } else {
  3.                 ob_start(function () { return ''; });
  4.             }
  5.             try {
  6.                 $this->display($context);
  7.             } catch (\Throwable $e) {
  8.                 while (ob_get_level() > $level) {
  9.                     ob_end_clean();
  10.                 }
in vendor/twig/twig/src/TemplateWrapper.php -> render (line 51)
  1.         yield from $this->template->yieldBlock($name, $context);
  2.     }
  4.     public function render(array $context = []): string
  5.     {
  6.         return $this->template->render($context);
  7.     }
  9.     /**
  10.      * @return void
  11.      */
in vendor/twig/twig/src/Environment.php -> render (line 334)
  1.      * @throws SyntaxError  When an error occurred during compilation
  2.      * @throws RuntimeError When an error occurred during rendering
  3.      */
  4.     public function render($name, array $context = []): string
  5.     {
  6.         return $this->load($name)->render($context);
  7.     }
  9.     /**
  10.      * Displays a template.
  11.      *
in vendor/symfony/framework-bundle/Controller/AbstractController.php -> render (line 448)
  2.         if (null !== $block) {
  3.             return $this->container->get('twig')->load($view)->renderBlock($block, $parameters);
  4.         }
  6.         return $this->container->get('twig')->render($view, $parameters);
  7.     }
  9.     private function doRender(string $view, ?string $block, array $parameters, ?Response $response, string $method): Response
  10.     {
  11.         $content = $this->doRenderView($view, $block, $parameters, $method);
in vendor/symfony/framework-bundle/Controller/AbstractController.php -> doRenderView (line 453)
  1.         return $this->container->get('twig')->render($view, $parameters);
  2.     }
  4.     private function doRender(string $view, ?string $block, array $parameters, ?Response $response, string $method): Response
  5.     {
  6.         $content = $this->doRenderView($view, $block, $parameters, $method);
  7.         $response ??= new Response();
  9.         if (200 === $response->getStatusCode()) {
  10.             foreach ($parameters as $v) {
  11.                 if ($v instanceof FormInterface && $v->isSubmitted() && !$v->isValid()) {
in vendor/symfony/framework-bundle/Controller/AbstractController.php -> doRender (line 253)
  1.      * If an invalid form is found in the list of parameters, a 422 status code is returned.
  2.      * Forms found in parameters are auto-cast to form views.
  3.      */
  4.     protected function render(string $view, array $parameters = [], ?Response $response = null): Response
  5.     {
  6.         return $this->doRender($view, null, $parameters, $response, __FUNCTION__);
  7.     }
  9.     /**
  10.      * Renders a block in a view.
  11.      *
AbstractController->render() in src/Controller/ArticleController.php (line 149)
  1.     #[Route("/{_locale}/article/{type}", name: 'app_article_type')]
  2.     public function articleByType(string $type, Request $request): Response
  3.     {
  4.         $article = $this->articleRepository->findOneBy(['typeArt' => $type]);
  6.         return $this->render("/articles/show_articles.html.twig", [
  7.             'article' => $article,
  8.         ]);
  9.     }
  11.     // Route AJAX for comment handling
in vendor/symfony/http-kernel/HttpKernel.php -> articleByType (line 181)
  1.         $this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
  2.         $controller = $event->getController();
  3.         $arguments = $event->getArguments();
  5.         // call controller
  6.         $response = $controller(...$arguments);
  8.         // view
  9.         if (!$response instanceof Response) {
  10.             $event = new ViewEvent($this, $request, $type, $response, $event);
  11.             $this->dispatcher->dispatch($event, KernelEvents::VIEW);
in vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  3.         $this->requestStack->push($request);
  4.         $response = null;
  5.         try {
  6.             return $response = $this->handleRaw($request, $type);
  7.         } catch (\Throwable $e) {
  8.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  9.                 throw $e;
  10.             }
in vendor/symfony/http-kernel/Kernel.php -> handle (line 197)
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices = true;
  5.         try {
  6.             return $this->getHttpKernel()->handle($request, $type, $catch);
  7.         } finally {
  8.             --$this->requestStackSize;
  9.         }
  10.     }
in vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)
  1.     ) {
  2.     }
  4.     public function run(): int
  5.     {
  6.         $response = $this->kernel->handle($this->request);
  8.         if (Kernel::VERSION_ID >= 60400) {
  9.             $response->send(false);
  11.             if (\function_exists('fastcgi_finish_request') && !$this->debug) {
in vendor/autoload_runtime.php -> run (line 29)
  1. $app = $app(...$args);
  3. exit(
  4.     $runtime
  5.         ->getRunner($app)
  6.         ->run()
  7. );
require_once('/var/www/clients/client0/web1/web/sntopauto/vendor/autoload_runtime.php') in public/index.php (line 5)
  1. <?php
  3. use App\Kernel;
  5. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  6. return function (array $context) {
  7.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  8. };

Logs

Level Channel Message
INFO 19:13:21 request Matched route "_profiler". 
{
    "route": "_profiler",
    "route_parameters": {
        "_route": "_profiler",
        "_controller": "web_profiler.controller.profiler::panelAction",
        "token": "latest"
    },
    "request_uri": "http://staging.sn-topauto.com/_profiler/latest?type=request&url=http%3A%2F%2Fns1.sn-topauto.com%2Fen%2Farticle%2FExaminer",
    "method": "GET"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Stof\DoctrineExtensionsBundle\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Stof\\DoctrineExtensionsBundle\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
INFO 19:13:21 deprecation User Deprecated: In ORM 3.0, the AttributeDriver will report fields for the classes where they are declared. This may uncover invalid mapping configurations. To opt into the new mode today, set the "reportFieldsWhereDeclared" constructor parameter to true. (AttributeDriver.php:77 called by App_KernelDevDebugContainer.php:845, https://github.com/doctrine/orm/pull/10455, package doctrine/orm) 
{
    "exception": {}
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "ContainerHOUHSWH\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerHOUHSWH\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Stof\DoctrineExtensionsBundle\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Stof\\DoctrineExtensionsBundle\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "ContainerHOUHSWH\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerHOUHSWH\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\Firewall\ContextListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\Firewall\\ContextListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\WebLink\EventListener\AddLinkHeaderListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\WebLink\\EventListener\\AddLinkHeaderListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\RememberMe\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\RememberMe\\ResponseListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::removeCspHeader". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::removeCspHeader"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Stof\DoctrineExtensionsBundle\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Stof\\DoctrineExtensionsBundle\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "ContainerHOUHSWH\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerHOUHSWH\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\Firewall\ContextListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\Firewall\\ContextListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\WebLink\EventListener\AddLinkHeaderListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\WebLink\\EventListener\\AddLinkHeaderListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\RememberMe\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\RememberMe\\ResponseListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::removeCspHeader". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::removeCspHeader"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 19:13:21 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelFinishRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.request" to listener "Stof\DoctrineExtensionsBundle\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Stof\\DoctrineExtensionsBundle\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "ContainerHOUHSWH\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerHOUHSWH\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 19:13:21 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}

Stack Trace

RuntimeError 
Twig\Error\RuntimeError:
Impossible to access an attribute ("title") on a null variable.

  at templates/articles/show_articles.html.twig:4
  at Twig\Extension\CoreExtension::getAttribute()
     (var/cache/dev/twig/89/8917250eaa9da5b10705bfe9df8d5bf7.php:79)
  at __TwigTemplate_446ab3f329039a9da7d6330eb1a3b001->block_title()
     (vendor/twig/twig/src/Template.php:432)
  at Twig\Template->yieldBlock()
     (var/cache/dev/twig/6a/6afd00dda5490b88aa41a54d22e30ac5.php:73)
  at __TwigTemplate_4d0e21a9134068d550e5879f9ad8f08b->doDisplay()
     (vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (var/cache/dev/twig/e8/e8df3bdba771fc68657f99fe18f06615.php:54)
  at __TwigTemplate_b05030c9229ab1feaad5a2a16295ffda->doDisplay()
     (vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (var/cache/dev/twig/89/8917250eaa9da5b10705bfe9df8d5bf7.php:55)
  at __TwigTemplate_446ab3f329039a9da7d6330eb1a3b001->doDisplay()
     (vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (vendor/twig/twig/src/Template.php:344)
  at Twig\Template->display()
     (vendor/twig/twig/src/Template.php:359)
  at Twig\Template->render()
     (vendor/twig/twig/src/TemplateWrapper.php:51)
  at Twig\TemplateWrapper->render()
     (vendor/twig/twig/src/Environment.php:334)
  at Twig\Environment->render()
     (vendor/symfony/framework-bundle/Controller/AbstractController.php:448)
  at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView()
     (vendor/symfony/framework-bundle/Controller/AbstractController.php:453)
  at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender()
     (vendor/symfony/framework-bundle/Controller/AbstractController.php:253)
  at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render()
     (src/Controller/ArticleController.php:149)
  at App\Controller\ArticleController->articleByType()
     (vendor/symfony/http-kernel/HttpKernel.php:181)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (vendor/symfony/http-kernel/Kernel.php:197)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/var/www/clients/client0/web1/web/sntopauto/vendor/autoload_runtime.php')
     (public/index.php:5)