Discuz! 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 tid NOT IN(0) AND displayorder='0' ORDER BY dateline DESC LIMIT 9' at line 1
SELECT tid,fid,subject FROM forum_thread WHERE fid IN () AND tid NOT IN(0) AND displayorder='0' ORDER BY dateline DESC LIMIT 9

PHP Debug

No.FileLineCode
1plugin.php21discuz_application->init()
2source/class/discuz/discuz_application.php71discuz_application->_init_cron()
3source/class/discuz/discuz_application.php588discuz_cron::run()
4source/class/discuz/discuz_cron.php48include(%s)
5source/include/cron/cron_bbspartition.php76discuz_database::query(%s)
6source/class/discuz/discuz_database.php142db_driver_mysqli->query(%s, false, false)
7source/class/db/db_driver_mysqli.php148db_driver_mysqli->halt(%s, %d, %s)
8source/class/db/db_driver_mysqli.php223break()
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