Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Cannot redirect to an empty URL.' in /var/www/flammarion/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/RedirectResponse.php:76 Stack trace: #0 /var/www/flammarion/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/RedirectResponse.php(39): Symfony\Component\HttpFoundation\RedirectResponse->setTargetUrl('') #1 /var/www/flammarion/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/EventListener/RequestEventListener.php(188): Symfony\Component\HttpFoundation\RedirectResponse->__construct('', 301) #2 [internal function]: eZ\Bundle\EzPublishCoreBundle\EventListener\RequestEventListener->onKernelRequestRedirect(Object(Symfony\Component\HttpKernel\Event\GetResponseEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher)) #3 /var/www/flammarion/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php(184): call_user_func(Array, Object(Symfony\Component\HttpKe in /var/www/flammarion/vendor/twig/twig/lib/Twig/Loader/Chain.php on line 129