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

    [1] => Array
        (
            [sql] => SELECT article_id, title, author, add_time, file_url, open_type, description, renqi  FROM `yyhl_pt`.`ecs_article` WHERE is_open = 1 AND cat_id IN ('184')  ORDER BY renqi DESC, article_type DESC, article_id DESC LIMIT 10
        )

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

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

)