Ftp is Down

[scope1993]

Hi, i just installed Ispcp, and it's working correctly, except Ftp, because in the "Server Status" of my Ispcp Admin panel it result DOWN, infact when i try to do "/etc/init.d/proftpd start i get this error :

Code:

server2:/var/www/ispcp/engine/setup# /etc/init.d/proftpd start
Starting ftp server: proftpd - IPv4 getaddrinfo 'server2' error: No address associated with hostname
- warning: unable to determine IP address of 'server2'
- error: no valid servers configured
- Fatal: error processing configuration file '/etc/proftpd/proftpd.conf'
failed!

instead with /etc/init.d/proftpd stop :

Code:

server2:/var/www/ispcp/engine/setup# /etc/init.d/proftpd stop
Stopping ftp server: proftpd.

I'm using Debian Etch 4.0
What i could do ?