Fatal error: Uncaught Error: Class "advanced_testcase" not found in /home/goutamu/moodle.goutamubuntu.reclaim.hosting/v44-3/question/tests/generator_test.php:34 Stack trace: #0 {main} thrown in /home/goutamu/moodle.goutamubuntu.reclaim.hosting/v44-3/question/tests/generator_test.php on line 34