Error registering my server

[Carsten Hoeger]

After you edited /etc/hosts, you must restart the admin daemon.
Please also check your logs.

I read a post about this and they said that desinstall gjc but i dont know if i have this pkg.
java -version get this

ox6-debian:/var/log/open-xchange# java -version
java version "1.5.0_14"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03)
Java HotSpot(TM) Client VM (build 1.5.0_14-b03, mixed mode, sharing)

this problem drives me crazy!!!
Any cluues will be apreciate!

Hi!
I am trying to install my server and I get the same error each time.

<code>
ox6-debian:/etc# /opt/open-xchange/sbin/registerserver -n oxserver -A oxadminmaster -P master_pass

server could not be registered:
Server response:
Exception creating connection to: 192.168.1.107; nested exception is:
java.net.SocketException: Network is unreachable


ox6-debian:/etc# cat /etc/hosts
127.0.0.1 localhost
#192.168.112.133 ox6-debian
#10.0.0.250 ox6-debian

# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

</code>

I read a few post here about this but nothing.
Anybody has a cluee about this?

I