[turba] Turba : Failed to change name : (68) Already exists

[asiani@wanadoo.fr]

Hello,

i have the last CVS update of turba, my ldap is :
- openldap-servers-2.2.23-5
- openldap-2.2.23-5
- openldap-clients-2.2.23-5
- openldap-devel-2.2.23-5

I can add new contact but i don't understand why turba can't change the dn :

conn=60 op=0 BIND dn="uid=asiani,ou=Users,dc=xxx,dc=com" method=128
conn=60 op=0 BIND dn="uid=asiani,ou=Users,dc=xxx,dc=com" mech=SIMPLE ssf=0
conn=60 op=0 RESULT tag=97 err=0 text=
conn=60 op=1 SRCH 
base="cn=TEST,ou=asiani,ou=Personal,ou=addressbook,dc=xxx,dc=com" 
scope=0 deref=0 
filter="(|(objectClass=top)(objectClass=person)(objectClass=organizationalPerson)(objectClass=inetOrgPerson))"
conn=60 op=1 SRCH attr=dn uid cn mail homephone telephonenumber 
mobiletelephonenumber homepostaladdress sn
conn=60 op=1 SEARCH RESULT tag=101 err=0 nentries=1 text=
conn=60 op=2 SRCH 
base="cn=TEST,ou=asiani,ou=Personal,ou=addressbook,dc=xxx,dc=com" 
scope=0 deref=0 
filter="(|(objectClass=top)(objectClass=person)(objectClass=organizationalPerson)(objectClass=inetOrgPerson))"
conn=60 op=2 SRCH attr=dn uid cn mail homephone telephonenumber 
mobiletelephonenumber homepostaladdress objectclass
conn=60 op=2 SEARCH RESULT tag=101 err=0 nentries=1 text=
conn=60 op=3 MODRDN 
dn="cn=TEST,ou=asiani,ou=Personal,ou=addressbook,dc=xxx,dc=com"
conn=60 op=3 RESULT tag=109 err=68 text=

A problem with ldap ?
thks,
Alains