网站显示这个怎么回事？连接数据库失败，请求过多。 数据库, 请求, 失败

Discuz! info: Can not connect to MySQL server

Time: 2010-4-27 2:33pm
Script: /index.php

Error: Too many connections
Errno.: 1040

Similar error report has been dispatched to administrator before.

到 [url=http://faq.comsenz.com/]http://faq.comsenz.com 搜索此错误的解决方案[/url]

我用的是外部数据库