Fatal error: Uncaught Error: Class 'Vich\UploaderBundle\Handler\AbstractHandler' not found in /home/tbadigital/eventos/vendor/vich/uploader-bundle/Handler/DownloadHandler.php:13 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/vich/uploader-bundle/Handler/DownloadHandler.php on line 13