Fatal error: Uncaught Error: Class "ILIAS_UI_TestBase" not found in /var/www/html/ilias/components/ILIAS/UI/tests/Component/Listing/Property/PropertyListingTest.php:24 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/UI/tests/Component/Listing/Property/PropertyListingTest.php on line 24