Fatal error: Uncaught Error: Class "advanced_testcase" not found in C:\Apache24\htdocs\moodle\admin\tool\moodlenet\tests\local\import_handler_info_test.php:31 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\moodle\admin\tool\moodlenet\tests\local\import_handler_info_test.php on line 31