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

    [1] => Array
        (
            [sql] => select cat_id,cat_name,parent_id from `aisaiou`.`ecs_category`where cat_id in (,)
        )

    [2] => Array
        (
            [error] => You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
        )

    [3] => Array
        (
            [errno] => 1064
        )

)