Discuz! info: MySQL Query Error

Time: 2012-5-17 9:13am
Script: /index.php

SQL: SELECT COUNT(pid) AS num,authorid,author FROM [Table]posts WHERE dateline>=1337184000 GROUP BY authorid ORDER BY num DESC LIMIT 0,10
Error: Table './vocov@1-dis/[Table]posts' is marked as crashed and last (automatic?) repair failed
Errno.: 144

Similar error report has beed dispatched to administrator before.