Fatal error: Uncaught Error: Class "Vich\UploaderBundle\Naming\Base64Namer" not found in /home/pataplou/www/patrick/pataplouf/vendor/vich/uploader-bundle/tests/Naming/Base64NamerTest.php:8 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/vich/uploader-bundle/tests/Naming/Base64NamerTest.php on line 8