Fatal error: Uncaught Exception: Error: Unknown column 'p2co.sort_order' in 'order clause'<br />Error No: 1054<br />SELECT DISTINCT p.product_id, (SELECT AVG(rating) AS total FROM tydk7kbb2_3heinaow_review r1 WHERE r1.product_id = p.product_id AND r1.status = '1' GROUP BY r1.product_id) AS rating, (SELECT price FROM tydk7kbb2_3heinaow_product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '1' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start <= CURDATE()) AND (pd2.date_end = '0000-00-00' OR pd2.date_end >= CURDATE())) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM tydk7kbb2_3heinaow_product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '1' AND ((ps.date_start = '0000-00-00' OR ps.date_start <= CURDATE()) AND (ps.date_end = '0000-00-00' OR ps.date_end >= CURDATE())) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special FROM tydk7kbb2_3heinaow_product p LEFT JOIN tydk7kbb2_3heinaow_product_filter pf ON in /home/liquork1/public_html/system/library/db/mysqli.php on line 40