Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Core\Role\Role' not found in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/security-core/Role/SwitchUserRole.php:24 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webserivesits/vendor/symfony/security-core/Role/SwitchUserRole.php on line 24