Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/ilias/components/ILIAS/UICore/tests/Paths/ilCtrlPathTestBase.php:13 Stack trace: #0 /var/www/html/ilias/components/ILIAS/UICore/tests/Paths/ilCtrlSingleClassPathTest.php(20): require_once() #1 {main} thrown in /var/www/html/ilias/components/ILIAS/UICore/tests/Paths/ilCtrlPathTestBase.php on line 13