Fatal error: Uncaught Error: Class 'FOS\UserBundle\Event\GetResponseUserEvent' not found in /home/itscm/dev.its.cm/webserivesits/vendor/friendsofsymfony/user-bundle/Event/GetResponseNullableUserEvent.php:22 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/friendsofsymfony/user-bundle/Event/GetResponseNullableUserEvent.php on line 22