[Samba] 3.0.21 and "Rejecting auth request from client"

[Oliver Schulze L.]

Hi,
I have migrate from samba 3.0.20b to 3.0.21.
I restored the backup of all .tdb and when starting samba and a
Windows XP tries to connect, I get this error:

[2005/12/28 09:19:04, 0] libsmb/credentials.c:creds_server_check(159)
  creds_server_check: credentials check failed.
[2005/12/28 09:19:04, 0] rpc_server/srv_netlog_nt.c:_net_sam_logon(667)
  _net_sam_logon: creds_server_step failed. Rejecting auth request from 
client COMPUTER machine account COMPUTER$

I still can access the shares in the samba PDC.

Is this a warning or an error?

Many thanks
Oliver

-- 
Oliver Schulze L.
<oliver at samera.com.py>