Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\Loader" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\uvdesk\core-framework\Definition\RouteLoader.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\uvdesk\core-framework\Definition\RouteLoader.php on line 9