４５Ｓ数据库错误,求助

jxtsun

原文如下:
Discuz! info: MySQL Query Error

User: jxtsun
Time: 2008-7-2 3:55pm
Script: /my.php

SQL: SELECT COUNT(*) FROM [Table]myposts m
INNER JOIN [Table]posts p ON p.pid=m.pid
INNER JOIN [Table]threads t ON t.tid=m.tid
WHERE m.uid = '164390'
Error: Table '.\newaptx\[Table]myposts' is marked as crashed and should be repaired
Errno.: 145

Similar error report has beed dispatched to administrator before.

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这是怎么回事??