query failed !select product_detail.*,product_model.product_model_id FROM product_detail inner join product_model on product_detail.product_id=product_model.product_id inner join product_relations on ( (product_model.product_id=product_relations.product_id_1 and product_relations.product_id_2=) or (product_model.product_id=product_relations.product_id_2 and product_relations.product_id_1=)) where product_status=1 and device_model_id= :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 ') or (product_model.product_id=product_relations.product_id_2 and product_relati' at line 1