Fatal error: Uncaught Error: Call to undefined method DB::query() in /home/travelnote/www/comm/db/dbConn.inc:90 Stack trace: #0 /home/travelnote/www/note/coupon/redirect.php(18): DB->__construct('dml', 'note') #1 {main} thrown in /home/travelnote/www/comm/db/dbConn.inc on line 90