MDB2 Error: syntax error - _doQuery: [Error message: Could not execute statement] [Last executed query: SELECT p.* FROM `phpbb_posts` p WHERE `topic_id` = '1313' ORDER BY `post_id` asc LIMIT -20, 20] [Native code: 1064] [Native message: 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 '-20, 20' at line 4]