Fatal error: Uncaught Error: Class 'Database' not found in /home/kolenggf/public_html/chamilo/main/forum/forumfunction.inc.php:5490 Stack trace: #0 /home/kolenggf/public_html/chamilo/main/forum/forumfunction.inc.php(29): get_notifications_of_user() #1 {main} thrown in /home/kolenggf/public_html/chamilo/main/forum/forumfunction.inc.php on line 5490