[IRCServices] Unknown message from server myserver.com * SERVER : Not enough parameters

[BUBUX2002]

Hi,

I'm using an Unreal IRCD Server (u2.10.10.pl15) with the ircservice
(Services 4.5.25 (compiled for ircu 2.9.32-)). 
I have a unknown message when i have finished to set up the
services.conf (the ircd.conf is done too) : 

Sep 11 02:10:15 2001] Services 4.5.25 (compiled for ircu 2.9.32-)
starting up
[Sep 11 02:10:15 2001] Databases loaded
[Sep 11 02:10:15 2001] unknown message from server (:Bubux.dns2go.com
461 * SERVER :Not enough parameters)
[Sep 11 02:10:15 2001] unknown message from server (:Bubux.dns2go.com
451 * NickServ :Register first.)
[Sep 11 02:10:16 2001] unknown message from server (:Bubux.dns2go.com
451 * ChanServ :Register first.)
[Sep 11 02:10:24 2001] unknown message from server (:Bubux.dns2go.com
451 * MemoServ :Register first.)
[Sep 11 02:10:28 2001] unknown message from server (:Bubux.dns2go.com
451 * OperServ :Register first.)
[Sep 11 02:10:32 2001] unknown message from server (:Bubux.dns2go.com
451 * StatServ :Register first.)
[Sep 11 02:10:36 2001] unknown message from server (:Bubux.dns2go.com
451 * DevNull :Register first.)
[Sep 11 02:10:40 2001] unknown message from server (:Bubux.dns2go.com
451 * Global :Register first.)
[Sep 11 02:11:45 2001] unknown message from server (ERROR :Closing Link:
Global by Bubux.dns2go.com (Ping timeout))
[Sep 11 02:11:45 2001] Read error from server: Success

I didn't find where was the problem. Can you help me please.
Thank you,

Bubux