Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Event\FilterControllerEvent' not found in /home/noct-c/www/tanakahashi/vendor/symfony/http-kernel/Event/ControllerEvent.php:25 Stack trace: #0 {main} thrown in /home/noct-c/www/tanakahashi/vendor/symfony/http-kernel/Event/ControllerEvent.php on line 25