Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Argument 1 passed to Wfm\FrontendBundle\Utils\Url::getArticleUrl() must implement interface Wfm\Commons\Wor\Article\ArticleInterface, null given, called in /www-data/src/Wfm/FrontendBundle/Listener/Redirect.php on line 1010 in /www-data/src/Wfm/FrontendBundle/Utils/Url.php:129 Stack trace: #0 /www-data/src/Wfm/FrontendBundle/Listener/Redirect.php(1010): Wfm\FrontendBundle\Utils\Url->getArticleUrl(NULL) #1 [internal function]: Wfm\FrontendBundle\Listener\Redirect->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher)) #2 /www-data/var/cache/prod/classes.php(3745): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher)) #3 /www-data/var/cache/prod/classes.php(3660): Symfony\Component\EventDispatcher\EventDispa in /www-data/src/Wfm/FrontendBundle/Utils/Url.php on line 129