it was working fine until the other day

[dj_ed12]

I have done all this, it was working fine until the other day and now it just comes up with this thing like this:
<02/29/04@16:18:52> [main] initializing (usermax:20 portbase:80)...
<02/29/04@16:18:52> [main] No ban file found (sc_serv.ban)
<02/29/04@16:18:52> [main] No rip file found (sc_serv.rip)
<02/29/04@16:18:52> [main] opening source socket
<02/29/04@16:18:52> [main] source thread starting
<02/29/04@16:18:52> [main] opening client socket
<02/29/04@16:18:52> [main] Client Stream thread [0] starting
<02/29/04@16:18:52> [source] listening for connection on port 81
<02/29/04@16:18:52> [main] client main thread starting
<02/29/04@16:18:56> [source] connected from 127.0.0.1
<02/29/04@16:18:57> [source] icy-namej Ed from Oundle, House, Dance, Trance, Drum n Bass ; icy-genre:dance trance techno drum bass
<02/29/04@16:18:57> [source] icy-pub:1 ; icy-br:48 ; icy-url:http://www.geocities.com/oundle_crew2000
<02/29/04@16:18:57> [source] icy-irc:#Shoutcast ; icy-icq:0 ; icy-aim:N/A
<02/29/04@16:19:07> [yp_add] yp.shoutcast.com gave error (nak)
<02/29/04@16:19:07> [yp_add] yp.shoutcast.com gave extended error (Cannot see your station/computer (IP: 217.44.60.213:80) from the Internet, disable Internet Sharing/NAT/firewall/ISP cache (Connection timed out))

It is really annoying me, please could someone help me, is it because i am using winamp 5?
Cheers
Ed