Fatal error: Uncaught Error: Class "core_reportbuilder\local\filters\base" not found in C:\Apache24\htdocs\moodle\admin\classes\reportbuilder\local\filters\courserole.php:36 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\moodle\admin\classes\reportbuilder\local\filters\courserole.php on line 36