gui999.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 '%' AND b.fup=39' at line 1

SELECT a.fid,b.name FROM forum_forumfield a LEFT JOIN forum_forum b ON a.fid = b.fid WHERE a.moderators LIKE '%`Brian'%' AND b.fup=39

PHP Debug

No.	File	Line	Code
1	forum.php	71	require(%s)
2	source/module/forum/forum_viewthread.php	999	include(%s)
3	data/template/8_diy_forum_viewthread.tpl.php	1161	discuz_database_ext::fetch_all(%s)
4	data/sysdata/discuz_database_ext20170214~1540~47.php	103	discuz_database_ext::query(%s, Array, false, false)
5	data/sysdata/discuz_database_ext20170214~1540~47.php	139	db_driver_mysql->query(%s, false, false)
6	source/class/db/db_driver_mysql.php	157	db_driver_mysql->halt(%s, %d, %s)
7	source/class/db/db_driver_mysql.php	228	break()

Discuz! Database Error