MySQL Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-40,50' at line 5 [SELECT `tblFeedback`.* FROM `tblFeedback`
        WHERE `FeedbackComment` != '' 
        AND `FeedbackPublish` = 'Y' 
        ORDER BY `FeedbackTime` 
        DESC LIMIT -40,50]