Fatal error: Uncaught Error: Class "SebastianBergmann\Diff\InvalidArgumentException" not found in A:\risk_server\project\hr-server\vendor\sebastian\diff\src\Exception\ConfigurationException.php:17 Stack trace: #0 {main} thrown in A:\risk_server\project\hr-server\vendor\sebastian\diff\src\Exception\ConfigurationException.php on line 17