www.mcool.com - Database Error

(1054) Unknown column 'sc_search' in 'where clause'

SELECT t.*, f.name FROM forum_thread t LEFT JOIN forum_forum f on f.fid=t.fid WHERE 1 AND t.fid in (sc_search) AND t.displayorder>=0 AND t.attachment>0 and t.digest > 1 order by t.lastpost DESC limit 0 , 10

PHP Debug

No.	File	Line	Code
1	forum.php	52	require(%s)
2	source/module/forum/forum_index.php	433	include(%s)
3	data/template/24_diy_forum_discuz.tpl.php	24	include(%s)
4	data/template/24_23_forum_index.tpl.php	50	include(%s)
5	template/mcool/sucai/sucai_index.php	28	require(%s)
6	source/plugin/iscwo_ajax/module/forum_digest.php	26	discuz_database::query(%s)
7	source/class/discuz/discuz_database.php	137	db_driver_mysqli->query(%s, false, false)
8	source/class/db/db_driver_mysqli.php	147	db_driver_mysqli->halt(%s, %d, %s)
9	source/class/db/db_driver_mysqli.php	222	break()

Discuz! Database Error