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

    [1] => Array
        (
            [sql] => SELECT c.cat_id, c.cat_name, c.sort_order, a.article_id, a.title, a.file_url, a.open_type FROM `xxxedu_ectouch`.`ecstc_article` AS a LEFT JOIN `xxxedu_ectouch`.`ecstc_article_cat` AS c ON a.cat_id = c.cat_id WHERE c.cat_type = 5 AND a.is_open = 1 ORDER BY c.sort_order ASC, a.article_id
        )

    [2] => Array
        (
            [error] => Query execution was interrupted
        )

    [3] => Array
        (
            [errno] => 1317
        )

)