Discuz! info: MySQL Query Error

Time: 2008-7-26 7:42am
Script: /bbs/forumdisplay.php

SQL: SELECT * FROM ha2 WHERE fid=
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
Errno.: 1064

Similar error report has beed dispatched to administrator before.