你给的那个FTP上资源无法下载啊

我怎么可能犯这种低级的错误
我FTP连是连上了就是不能下

2004-08-03 11:38:53.952 正在连接 211.148.131.6:21
2004-08-03 11:38:53.982 Socket已连接，等待欢迎信息
2004-08-03 11:38:54.103 220 Serv-U FTP Server v5.1 for WinSock ready...
2004-08-03 11:38:54.103 USER bbs.f234.com
2004-08-03 11:38:54.173 421 Too many users - please try again later.
2004-08-03 11:38:54.183 登录不成功
2004-08-03 11:38:54.193 等待 5 秒后重试
2004-08-03 11:38:59.220 正在连接 211.148.131.6:21
2004-08-03 11:38:59.240 Socket已连接，等待欢迎信息
2004-08-03 11:38:59.340 220 Serv-U FTP Server v5.1 for WinSock ready...
2004-08-03 11:38:59.350 USER bbs.f234.com
2004-08-03 11:38:59.420 421 Too many users - please try again later.
2004-08-03 11:38:59.420 登录不成功
2004-08-03 11:38:59.450 等待 5 秒后重试
2004-08-03 11:39:04.468 正在连接 211.148.131.6:21
2004-08-03 11:39:04.498 Socket已连接，等待欢迎信息
2004-08-03 11:39:04.588 220 Serv-U FTP Server v5.1 for WinSock ready...
2004-08-03 11:39:04.608 USER bbs.f234.com
2004-08-03 11:39:04.678 421 Too many users - please try again later.
2004-08-03 11:39:04.688 登录不成功
2004-08-03 11:39:04.708 等待 5 秒后重试
2004-08-03 11:39:09.675 用户暂停在 0

2004-08-03 11:40:21.689 正在连接 211.148.131.6:21
2004-08-03 11:40:21.699 Socket已连接，等待欢迎信息
2004-08-03 11:40:21.799 220 Serv-U FTP Server v5.1 for WinSock ready...
2004-08-03 11:40:21.799 USER bbs.f234.com
2004-08-03 11:40:21.859 421 Too many users - please try again later.
2004-08-03 11:40:21.859 登录不成功
2004-08-03 11:40:21.859 等待 5 秒后重试
2004-08-03 11:40:26.866 正在连接 211.148.131.6:21
2004-08-03 11:40:26.896 Socket已连接，等待欢迎信息
2004-08-03 11:40:26.986 220 Serv-U FTP Server v5.1 for WinSock ready...
2004-08-03 11:40:26.986 USER bbs.f234.com
2004-08-03 11:40:27.056 421 Too many users - please try again later.
2004-08-03 11:40:27.066 登录不成功
2004-08-03 11:40:27.096 等待 5 秒后重试
2004-08-03 11:40:28.619 用户暂停在 0