failed to decode LDAP controls

[James James]

[28/Nov/2012:16:47:42 +0100] conn=19896 op=52 RESULT err=0 tag=101 nentries=1 etime=0
[28/Nov/2012:16:47:42 +0100] conn=19878 op=5 UNBIND
[28/Nov/2012:16:47:42 +0100] conn=19878 op=5 fd=239 closed - U1
[28/Nov/2012:16:47:44 +0100] conn=19911 fd=181 slot=181 SSL connection from 192.168.0.76 to 192.168.0.37
Hi,

I have a problem with Net::LDAP .
I want to use gitlab with omnniauth/ldap and I've got this error :

[28/Nov/2012:16:47:44 +0100] conn=19911 SSL 256-bit AES
[28/Nov/2012:16:47:44 +0100] conn=19911 op=0 BIND dn="" method=128 version=3
[28/Nov/2012:16:47:44 +0100] conn=19911 op=0 RESULT err=0 tag=97 nentries=0 etime=0 dn=""
[28/Nov/2012:16:47:44 +0100] conn=19911 op=1 SRCH base="" scope=0 filter="(objectClass=*)", failed to decode LDAP controls
[28/Nov/2012:16:47:44 +0100] conn=19911 op=1 RESULT err=2 tag=101 nentries=0 etime=0
[28/Nov/2012:16:47:44 +0100] conn=19911 op=2 SRCH base="" scope=2 filter="(uid=user)", failed to decode LDAP controls
[28/Nov/2012:16:47:44 +0100] conn=19911 op=2 RESULT err=2 tag=101 nentries=0 etime=0
[28/Nov/2012:16:47:44 +0100] conn=19911 op=-1 fd=181 closed - B1

My LDAP server is 389-ds .

Can somebody helps me ?

Regards.