[color=Red]数据表缺失,请恢复备份数据[/color] 莫名其妙变成这样两次了!!

昨天晚上安装完毕到今天上午一直没改动什么,都正常运转,直到晚上我登陆时候发现这样的问题!莫名其妙,
请问老大这个问题怎么解决?
不会总让我重新安装吧??每次安装都正确无误,安装之后也正常运行,每次都没过几天就出现这样的问题!!
我快崩溃了

SupeSite info: MySQL Query Error

Time: 2006-11-6 8:27pm
Script: /index.php

SQL: SELECT * FROM supe_cache WHERE cachekey IN ('4239130a5cb96c25','1268643d38447cd8','fca4b84c807c11d6','265a07a5bf1c38ec','d482eb102c40abf3','d56343f171250cd0','92bdf5d9edcc5838','b871fbb3d7265c03','9d4a9f66c24021e6','22f3aff77986e3cf','41f3f30a048f64c8','73503abe2fda91d1','d4386c30f42e3447','80a5b4bdc48c5927','4896ecdab45db8d1','3ead150c11e45b92','9bf730d77e106668','d678dae156878c3f','b798f5a45222e5b8','4270c908039b5737','064180cf9b9df2d3','b641b9acf6880b2e')
Error: Table 'test.supe_cache' doesn't exist
数据表缺失,请恢复备份数据

Similar error report has beed dispatched to administrator before.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Discuz! info: MySQL Query Error

Time: 2006-11-6 8:29pm
Script: /bbs/index.php

SQL: SELECT s.sid, s.styleid, s.groupid='6' AS ipbanned, s.pageviews AS spageviews, s.lastolupdate, s.seccode, m.uid AS discuz_uid,
m.username AS discuz_user, m.password AS discuz_pw, m.secques AS discuz_secques, m.adminid, m.groupid, m.groupexpiry,
m.extgroupids, m.email, m.timeoffset, m.tpp, m.ppp, m.posts, m.digestposts, m.oltime, m.pageviews, m.credits, m.extcredits1, m.extcredits2, m.extcredits3,
m.extcredits4, m.extcredits5, m.extcredits6, m.extcredits7, m.extcredits8, m.timeformat, m.dateformat, m.pmsound,
m.sigstatus, m.invisible, m.lastvisit, m.lastactivity, m.lastpost, m.newpm, m.accessmasks,m.xspacestatus, m.editormode, m.customshow
FROM cdb_sessions s, cdb_members m
WHERE m.uid=s.uid AND s.sid='Zcx7wY' AND CONCAT_WS('.',s.ip1,s.ip2,s.ip3,s.ip4)='60.7.49.38' AND m.uid='1'
AND m.password='efc0c2ed3469215aab31004702be161d' AND m.secques=''
Error: Table 'test.cdb_sessions' doesn't exist
数据表缺失,请恢复备份数据

Similar error report has beed dispatched to administrator before.

为什么没人来帮助解决下?

这里人都死了?
斑竹呢?

为什么没人帮助解答问题?