Fatal error: Uncaught Error: Class "Vich\UploaderBundle\Storage\AbstractStorage" not found in /home/astechc1/public_html/vendor/vich/uploader-bundle/src/Storage/FileSystemStorage.php:15 Stack trace: #0 {main} thrown in /home/astechc1/public_html/vendor/vich/uploader-bundle/src/Storage/FileSystemStorage.php on line 15