ss/sx无法登录.6.0uc版的

ss/sx无法登录.6.0uc版的.
提示页面是:
SupeSite info: MySQL Query Error

User: guest
Time: 2008-5-25 4:53pm
Script: /batch.login.php

SQL: SELECT COUNT(*) FROM [Table]userspaces WHERE uid='23'
Error: MySQL server has gone away
Errno.: 2006

MySQL Query Error

SELECT * FROM `anhot`.uc_notelist WHERE closed='0' ORDER BY pri DESC, noteid ASC LIMIT 1
MySQL server has gone away

看不懂啊.请高手指导