刷新自己的帖子都会有这个
Discuz! info: Can not connect to MySQL server
Time: 2009-10-30 9:37pm
Script: /forum/viewthread.php
Error: Too many connections
Errno.: 1040
Similar error report has beed dispatched to administrator before.
我彻底无语了

看来真的就是同时上SIS的人有点多了,"Too many connections"