署网站服务器后，打开某php页面出现了如下警告：Warning: mysql_connect(): Headers and client library minor version mismatch. Headers:50547 Library:50631 in /XXX(某某目录)/wp-db.php on...

Linux SSH命令用了那么久，第一次遇到这样的错误：ECDSA host key 'ip地址' for has changed and you have requested strict checking.记录下方便记忆。