Fatal error: Uncaught Error: Class "Vich\UploaderBundle\EventListener\Doctrine\BaseListener" not found in /home/astechc1/public_html/vendor/vich/uploader-bundle/src/EventListener/Doctrine/UploadListener.php:14 Stack trace: #0 {main} thrown in /home/astechc1/public_html/vendor/vich/uploader-bundle/src/EventListener/Doctrine/UploadListener.php on line 14