Fatal error: Uncaught Error: Class "advanced_testcase" not found in /home/maroweb/public_html/question/bank/editquestion/tests/external/update_question_version_status_test.php:33 Stack trace: #0 {main} thrown in /home/maroweb/public_html/question/bank/editquestion/tests/external/update_question_version_status_test.php on line 33