FTP-Server: Offline

[sandman_ua]

After installing ISPConfig on my SuSE 9.0 with
Apache2
ProFTP - standalone
postfix
Courier-...
Everything works perfekt except of FTP server... it works but not from ISPConfig and is reported offline in services.

Have tryed to add

SocketBindTight on

but it din't help. It now restarts with the following messages:

Shutting down ProFTPD Server:                                                                               done
Starting ProFTPD Server:  - warning: "ProFTPD" address/port (192.168.0.100:21) already in use by "ProFTPD Default Installation"
{my_url}.com - SocketBindTight in effect, ignoring DefaultServer
                                                                                                            done

My

netstat -tap | grep ftp

follows:

tcp        0      0 xxx.xxx.xxx.xxx:21       0.0.0.0:*               LISTEN      19100/proftpd: (acc
tcp        0      0 192.168.0.100:21        0.0.0.0:*               LISTEN      19100/proftpd: (acc

As I can see, it's not listenning on localhost, could that be a problem?
If yes, how to fix my config files?