Problems with OpenLDAP x Cacti 0.8.8a

[franaquino]

I have a problem authenticating via LDAP where Cacti displays the following message:

"LDAP Search Error: Unable to find users DN"

This problem happened after updating Debian 6.0.5 to 7.4, meaning that packages php5, apache2, cacti from 0.8.7g to 0.8.8a, php5-ldap.
Is there any reported bug regarding the authentication between cacti´s new version the Radius 2.0.4 and OpenLDAP version 2.4.11


Server - ldap.server
Port Standard - 389
Port SSL - 636
Protocol Version - Version 3
Encryption - None
Referrals - Disable
Mode - Specific Searching
Distinguished Name (DN) - cn=<username>,ou=usuarios,dc=empresa,dc=net,dc=br
Require Group Membership
Group Distingished Name (DN) - ou=usuarios,dc=empresa,dc=net,dc=br
Search Filter - (&(objectclass=account)(cn=<username>*))
Search Distingished Name (DN) - cn=admin,dc=empresa,dc=net,dc=br
Search Password - ********


Regards