You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''3'' at line 1 - select trader_feedback_rating, trader_feedback_information, unix_timestamp(trader_feedback_date) as trader_feedback_date from trader_feedback where trader_feedback_approved = 'Y' and trader_user_id = '215200' order by trader_feedback_date desc limit '3'