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

    [1] => Array
        (
            [sql] => SELECT c.*, COUNT(s.cat_id) AS has_children FROM `db_embcx`.`ecs_category` AS c LEFT JOIN `db_embcx`.`ecs_category` AS s ON s.parent_id=c.cat_id GROUP BY c.cat_id ORDER BY parent_id, sort_order ASC
        )

    [2] => Array
        (
            [error] => Out of memory (Needed 1671300 bytes)
        )

    [3] => Array
        (
            [errno] => 5
        )

)


报告故障