MySQL server error report:Array
(
    [0] => Array
        (
            [message] => MySQL Query Error
        )

    [1] => Array
        (
            [sql] => SELECT act_id, act_name, act_type, start_time, end_time FROM `OK_ELEC`.`ok_goods_activity` WHERE is_finished=0 AND start_time <= '1768122588' AND end_time >= '1768122588' AND goods_id = '70260'
        )

    [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] => SELECT act_id, act_name, act_type, start_time, end_time FROM `OK_ELEC`.`ok_goods_activity` WHERE is_finished=0 AND start_time <= '1768122588' AND end_time >= '1768122588' AND goods_id = '70260'
        )

    [2] => Array
        (
            [error] => MySQL server has gone away
        )

    [3] => Array
        (
            [errno] => 2006
        )

    [4] => Array
        (
            [message] => MySQL Query Error
        )

    [5] => Array
        (
            [sql] => DELETE FROM `OK_ELEC`.`ok_sessions_data` WHERE expiry < 1768150391
        )

    [6] => Array
        (
            [error] => MySQL server has gone away
        )

    [7] => Array
        (
            [errno] => 2006
        )

)