Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Loader\FileLoader" not found in A:\risk_server\project\hr-server\vendor\symfony\translation\Loader\CsvFileLoader.php:21 Stack trace: #0 {main} thrown in A:\risk_server\project\hr-server\vendor\symfony\translation\Loader\CsvFileLoader.php on line 21