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

    [1] => Array
        (
            [sql] => SELECT goods_id, goods_name, goods_thumb, shop_price,promote_price,market_price, goods_type FROM `OK_ELEC`.`ok_goods` WHERE goods_id IN ('66019','89419','71630','217747','51544','226818','85703','72648','92934','9866','85260','85834','71838','99233','20536','84162','82445','21741')  AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 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] => SELECT goods_id, goods_name, goods_thumb, shop_price,promote_price,market_price, goods_type FROM `OK_ELEC`.`ok_goods` WHERE goods_id IN ('66019','89419','71630','217747','51544','226818','85703','72648','92934','9866','85260','85834','71838','99233','20536','84162','82445','21741')  AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0
        )

    [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` WHERE expiry < 1768155988
        )

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

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

)