Fatal error: Uncaught Error: Interface 'CAS_Exception' not found in /home/rijschoolmk/xibo.rijschool-mk.be/vendor/apereo/phpcas/source/CAS/Request/Exception.php:40 Stack trace: #0 {main} thrown in /home/rijschoolmk/xibo.rijschool-mk.be/vendor/apereo/phpcas/source/CAS/Request/Exception.php on line 40