Fatal error: Uncaught Error: Interface 'Vich\UploaderBundle\Naming\NamerInterface' not found in /home/itscm/dev.its.cm/webserivesits/vendor/vich/uploader-bundle/src/Naming/SlugNamer.php:13 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/vich/uploader-bundle/src/Naming/SlugNamer.php on line 13