Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\FileLoader" not found in A:\risk_server\project\hr-server\vendor\symfony\routing\Loader\YamlFileLoader.php:30 Stack trace: #0 {main} thrown in A:\risk_server\project\hr-server\vendor\symfony\routing\Loader\YamlFileLoader.php on line 30