referral missing?!

[Ricardo <tika@netcabo.pt>]

hi,

root@freyr:~# ldapadd -x -D "cn=Manager,dc=asgard,dc=pt" -W -f base.ldif
Enter LDAP Password:
adding new entry "ou=People, dc=asgard,c=pt"
ldapadd: update failed: ou=People, dc=asgard,c=pt
ldap_add: Server is unwilling to perform (53)
        additional info: referral missing

root@freyr:~# cat base.ldif
dn: ou=People, dc=asgard,c=pt
ou: People
objectClass: top
objectClass: organizationalUnit

dn: ou=Groups, dc=asgard,c=pt
ou: Groups
objectClass: top
objectClass: organizationalUnit

i can't understand this error.. i believe the .ldif is correct