Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/ismailserin.helioho.st/felsefelik.xyz/vendor/symfony/http-kernel/EventListener/AddRequestFormatsListener.php:25 Stack trace: #0 {main} thrown in /home/ismailserin.helioho.st/felsefelik.xyz/vendor/symfony/http-kernel/EventListener/AddRequestFormatsListener.php on line 25