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

    [1] => Array
        (
            [sql] => update threads set picflg='1' where tid=11526
        )

    [2] => Array
        (
            [error] => Lost connection to MySQL server during query
        )

    [3] => Array
        (
            [errno] => 2013
        )

)