Fatal error: Uncaught Error: Class "restore_qbank_plugin" not found in C:\xampp\htdocs\moodle\question\bank\comment\backup\moodle2\restore_qbank_comment_plugin.class.php:25 Stack trace: #0 {main} thrown in C:\xampp\htdocs\moodle\question\bank\comment\backup\moodle2\restore_qbank_comment_plugin.class.php on line 25