DedeCMS Error Warning!

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

Error page: /plus/erraddsave.php?aid=115473&title=%E3%80%8A%E8%8B%B1%E9%9B%84%E8%81%AF%28li%C3%A1n%29%E7%9B%9F%E9%9B%BB%E7%AB%B6%E7%B6%93%28j%C4%ABng%29%E7%90%86%E3%80%8B2019%E6%98%A5%E5%BB%A0%E9%95%B7%E6%80%8E%E4%B9%88%E6%A8%A3+2019%E6%98%A5%E5%BB%A0
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!