Fatal error: Uncaught Exception: Query failed: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'category' in 'where clause' in /home/mbowisjo/siaporder.com/gelis1/classes/Database.php:48 Stack trace: #0 /home/mbowisjo/siaporder.com/gelis1/classes/Database.php(58): Database->query('\r\n ...', Array) #1 /home/mbowisjo/siaporder.com/gelis1/classes/Notification.php(36): Database->fetchAll('\r\n ...', Array) #2 /home/mbowisjo/siaporder.com/gelis1/index.php(710): Notification->getUserNotifications(1) #3 /home/mbowisjo/siaporder.com/gelis1/index.php(212): handleNotifications() #4 {main} thrown in /home/mbowisjo/siaporder.com/gelis1/classes/Database.php on line 48