2005-12-26 13:09:30: 连接到Razorback 2.0(195.245.244.243:4661),发送登陆请求
2005-12-26 13:09:35: 连接建立于:Razorback 2.0
2005-12-26 13:09:35: 新的客户ID为 2267743197
2005-12-26 13:09:36: 错误 Razorback 2.0 (195.245.244.243:4661) - Your client is too old, please upgrade it to last version.
最后一句话设么意思 该怎么办