Fatal error: Uncaught Error: Interface "App\MediaObjects\Validator\UploadValidator\UploadValidatorRegistryInterface" not found in /var/www/crm_killing_ninja/core/backend/MediaObjects/Validator/UploadValidator/UploadValidatorRegistry.php:30 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/core/backend/MediaObjects/Validator/UploadValidator/UploadValidatorRegistry.php on line 30