Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestSuite' not found in /home/rijschoolmk/xibo.rijschool-mk.be/vendor/symfony/polyfill-util/TestListenerForV7.php:24 Stack trace: #0 {main} thrown in /home/rijschoolmk/xibo.rijschool-mk.be/vendor/symfony/polyfill-util/TestListenerForV7.php on line 24