在线等，急求救。

小弟不懂MYSQL，请各位大侠帮忙解决下面的问题。我在优化数据库的时候出现
Discuz! info: MySQL Query Error

User: daixiang21
Time: 2006-5-20 7:33pm
Script: /bbs/index.php

SQL: UPDATE cdb_stats SET count=count+1 WHERE (type='total' AND variable='hits') OR (type='month' AND variable='200605') OR (type='week' AND variable='6') OR (type='hour' AND variable='19')
Error: Can't open file: 'cdb_stats.MYI'. (errno: 144)
文件无法打开，使用repair.php修复

Similar error report has beed dispatched to administrator before.
请指教详细的恢复方法``````````````````````````````，拜托个位拉，有会的请加我QQ联系19354533或者跟帖回复