<b>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 `yyhl_pt`.`ecs_goods_activity` WHERE is_finished=0 AND start_time <= '1727414473' AND end_time >= '1727414473'
        )

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

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

)
<b>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 `yyhl_pt`.`ecs_goods_activity` WHERE is_finished=0 AND start_time <= '1727414473' AND end_time >= '1727414473'
        )

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

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

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

    [5] => Array
        (
            [sql] => DELETE FROM `yyhl_pt`.`ecs_sessions_data` WHERE expiry < 1727441474
        )

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

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

)