oghost.miuk.cn - Database Error

(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 threads DESC LIMIT 0,2' at line 1

SELECT fid,uid,threads FROM forum_groupuser WHERE uid = ORDER BY threads DESC LIMIT 0,2

PHP Debug

No.	File	Line	Code
1	forum.php	67	require(%s)
2	source/module/forum/forum_viewthread.php	1028	include(%s)
3	data/template/3_diy_forum_viewthread_46.tpl.php	1	hookscriptoutput(%s)
4	source/function/function_core.php	1222	hookscript(%s, %s, %s, Array)
5	source/function/function_core.php	1181	call_user_func(Array, Array)
6			plugin_wmff_tieneiqunzu_forum->viewthread_sidetop_output(Array)
7	source/plugin/wmff_tieneiqunzu/wmff_tieneiqunzu.class.php	138	plugin_wmff_tieneiqunzu->wmff_tieneiqunzu_go()
8	source/plugin/wmff_tieneiqunzu/wmff_tieneiqunzu.class.php	57	discuz_database::query(%s)
9	source/class/discuz/discuz_database.php	142	db_driver_mysql->query(%s, false, false)
10	source/class/db/db_driver_mysql.php	152	db_driver_mysql->halt(%s, %d, %s)
11	source/class/db/db_driver_mysql.php	223	break()

Discuz! Database Error