Fatal error: Uncaught Error: Class "Vich\UploaderBundle\Handler\AbstractHandler" not found in C:\xampp\htdocs\SuiteCRM-8.9.2\core\backend\MediaObjects\Services\MediaObjectFileHandler.php:33 Stack trace: #0 {main} thrown in C:\xampp\htdocs\SuiteCRM-8.9.2\core\backend\MediaObjects\Services\MediaObjectFileHandler.php on line 33