Fatal error: Uncaught Error: Interface 'Symfony\Component\Routing\Exception\ExceptionInterface' not found in /mnt/volume_lon1_01/backend/admin/vendor/symfony/routing/Exception/MethodNotAllowedException.php:21
Stack trace:
#0 {main}
thrown in /mnt/volume_lon1_01/backend/admin/vendor/symfony/routing/Exception/MethodNotAllowedException.php on line 21