Discuz! info: MySQL Query Error

Time: 2010-9-10 8:27pm
Script: /bbs/rss.php

SQL: SELECT t.tid, t.readperm, t.price, t.author, t.dateline, t.subject, p.message
FROM [Table]threads t
LEFT JOIN [Table]posts p ON p.tid=t.tid AND p.first='1'
WHERE t.fid='2' AND t.displayorder>='0'
ORDER BY t.dateline DESC LIMIT 20
Error: Table './newtokyo/[Table]posts' is marked as crashed and last (automatic?) repair failed
Errno.: 144