Fatal error: Uncaught Error: Class 'Vich\UploaderBundle\EventListener\Propel\BaseListener' not found in /home/cooplafobq/newplanning/vendor/vich/uploader-bundle/EventListener/Propel/UploadListener.php:14 Stack trace: #0 {main} thrown in /home/cooplafobq/newplanning/vendor/vich/uploader-bundle/EventListener/Propel/UploadListener.php on line 14