Fatal error: Uncaught Error: Class 'SebastianBergmann\Type\Type' not found in /mnt/volume_lon1_01/backend/admin/vendor/sebastian/type/src/CallableType.php:12 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/sebastian/type/src/CallableType.php on line 12