提交订单最后一步老出错！！
提交订单最后一步老出错！！出现下面提示：
MySQL server error report:Array ( [0] => Array ( [message] => MySQL Query Error ) [1] => Array ( [sql] => DELETE FROM `shop`.`ecs_cart` WHERE session_id = '70fbea3d3fbe3516e43d9a69a7e77430' AND rec_type = '0' ) [2] => Array ( [error] => MySQL server has gone away ) [3] => Array ( [errno] => 2006 ) ) MySQL server error report:Array ( [0] => Array ( [message] => MySQL Query Error ) [1] => Array ( [sql] => DELETE FROM `shop`.`ecs_cart` WHERE session_id = '70fbea3d3fbe3516e43d9a69a7e77430' AND rec_type = '0' ) [2] => Array ( [error] => MySQL server has gone away ) [3] => Array ( [errno] => 2006 ) [4] => Array ( [message] => MySQL Query Error ) [5] => Array ( [sql] => DESC `shop`.`ecs_sessions_data` ) [6] => Array ( [error] => MySQL server has gone away ) [7] => Array ( [errno] => 2006 ) )
