Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Caster\EnumStub' not found in /mnt/volume_lon1_01/backend/admin/vendor/symfony/var-dumper/Caster/FrameStub.php:19 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/symfony/var-dumper/Caster/FrameStub.php on line 19