MySQL server error report:Array ( [0] => Array ( [message] => MySQL Query Error ) [1] => Array ( [sql] => SELECT og.goods_id ,og.goods_name,g.shop_price,g.goods_thumb ,SUM(og.goods_number) AS goods_number FROM xh_order_goods AS og, xh_order_info AS oi, xh_goods AS g WHERE oi.order_id=og.order_id AND (oi.order_status = '1' OR oi.order_status = '5') AND (oi.pay_status = '2' OR oi.pay_status = '1') AND (oi.shipping_status = '1' OR oi.shipping_status = '2') AND (oi.shipping_time >=0) AND (og.goods_id=g.goods_id) GROUP BY og.goods_name ORDER BY goods_number DESC ,og.goods_id DESC Limit 10 ) [2] => Array ( [error] => Query execution was interrupted, max_statement_time exceeded ) [3] => Array ( [errno] => 996 ) )