镜像会话的见证服务器实例从数据库 %4 的服务器实例 %3 收到错误响应 %1(状态 %2)。有关该错误的详细信息，请参见此服务器实例和伙伴服务器实例上的错误日志。

The witness for the mirroring session received error response %1 (state %2) from server instance %3 for database %4. For more information about the error, refer to the error log on this server instance and the partner server instance.