use messages

classes/task/get_meeting_reports.php

@@ -908,7 +908,7 @@ public function notify_teachers($data) {
         }
 
         // Prepare the message.
-        $message = new core\message\message();
+        $message = new message();
         $message->component = 'mod_zoom';
         $message->name = 'teacher_notification'; // The notification name from message.php.
         $message->userfrom = core_user::get_noreply_user();