DedeCMS Error Warning!

Technical Support: http://bbs.dedecms.com

Error page: /plus/erraddsave.php?aid=8871&title=MWC+2020%E5%89%8D%E7%9E%BB%EF%BC%9A%E5%9C%8B%E9%9A%9B%E5%A4%A7%E5%BB%A0%E9%BD%8A%E5%87%BA%E5%8B%95%2F%E9%80%99%E4%BA%9B%E4%BA%AE%E9%BB%9E%E6%8F%90%E5%89%8D%E4%BA%86%E8%A7%A3%E4%B8%8B
Error infos: DedeCms错误警告:连接数据库失败,可能数据库密码不对或数据库服务器出错!