Discuz! info: Can not connect to MySQL server

Time: 2016-7-1 4:19pm
Script: /forum/index.php

Error: Unknown MySQL server host 'db1023.1und1.de' (1)
Errno.: 2005

Similar error report has been dispatched to administrator before.

到 http://faq.comsenz.com 搜索此错误的解决方案