Messed up my ports - "Can't find the `5.1-RELEASE' distribution on this FTP server."

[Joachim Dagerot]

I have probably done something sometime on my 2 year+ server installation that wrecked my port installation.

Whenever I try to install a port I get the "Can't find the `5.1-RELEASE' distribution on this FTP server." the same goes with "sysinstall -> configure -> Distributions" I have tried multiple servers including the main. With the same result.

I really don't know what to do. Any help is appreciated!