Discuz! info: Can not connect to MySQL server

Time: 2020-5-26 8:57pm
Script: /forum/tag.php

Error: php_network_getaddresses: getaddrinfo failed: 不知道这样的主机。
Errno.: 2002

Similar error report has beed dispatched to administrator before.

到 http://faq.comsenz.com 搜索此错误的解决方案