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 'groups WHERE questions.gid=groups.gid AND  questions.sid=16152 AND  questions.la' at line 1:SELECT *  FROM `lime_questions` as questions, `lime_groups` as groups WHERE questions.gid=groups.gid AND  questions.sid=16152 AND  questions.language='fr' AND  questions.parent_qid=0 AND  groups.language='fr'  ORDER BY group_order, question_order