Discuz! info: MySQL Query Error

Time: 2012-1-27 9:02pm
Script:

SQL: SELECT subject, tid, author, authorid FROM goufang_bbs.[Table]threads WHERE fid IN(1558,1268,1508) AND displayorder>=0 AND replies>2 ORDER BY lastpost DESC limit 6
Error: Table '[Table]threads' is marked as crashed and should be repaired
Errno.: 1194

Similar error report has been dispatched to administrator before.