Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Authorization\Voter\RoleVoter" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\security-core\Authorization\Voter\RoleHierarchyVoter.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\security-core\Authorization\Voter\RoleHierarchyVoter.php on line 23