Message in Chinese (Simplified) (中文(简体))
“<var>X</var>”不支持请求的升级。这可能是由于不匹配的绑定(例如,在客户端上启用了安全设置,却未在服务器上启用)造成的。
Unlocalized message
The requested upgrade is not supported by '<var>X</var>'. This could be due to mismatched bindings (for example security enabled on the client and not on the server).
Search by Google