[SOLVED] proftpd error

[Greegko]

Hello,

I've searched here to find the problem for the ftp error but i didn't get it.
Sorry about the another proftpd thread.

I'm running server in my Virtual Box 2.2.2 with Debian 5 and ispCP latest stable.
Install is fine but when i start it my ftp service makes error in console:

- warning: unable to determine IP address of 'linuxserver'
- error: no valid servers configured
- Fatal error: error processing configure file '/etc/proftpd/proftpd.conf'
failed

How can i fix this ?