Fatal error: Uncaught Error: Class "CAS_InvalidArgumentException" not found in C:\laragon\www\xibo\vendor\apereo\phpcas\source\CAS\TypeMismatchException.php:40 Stack trace: #0 {main} thrown in C:\laragon\www\xibo\vendor\apereo\phpcas\source\CAS\TypeMismatchException.php on line 40