Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Exception\HttpException' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php:17 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php on line 17