A Database Error Occurred

Error Number: 1064

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 'order by rank desc limit 0,1' at line 1

select * from whit_news where lang='cn' and tag='works' and rank < order by rank desc limit 0,1

Filename: D:\wwwroot\pesign\wwwroot\system\database\DB_driver.php

Line Number: 330