Fatal error: Uncaught Error: Class 'FOS\OAuthServerBundle\Model\RefreshToken' not found in /home/itscm/dev.its.cm/webserivesits/vendor/friendsofsymfony/oauth-server-bundle/Document/RefreshToken.php:16 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/friendsofsymfony/oauth-server-bundle/Document/RefreshToken.php on line 16