[cisco-voip] CDR LDAP Problems after 4.1(3) upgrade

[IT]

I recently upgraded my callmanager from 4.0 to 4.1(3), and I use Active
Directory integration into my separate domain.
The upgrade went flawlessly, and the company directory, as well as the
CCMUser pages work exactly as expected.
However, we I try to log in to CDR, at https://10.96.3.11/art/
I get the following error:
[LDAP Access Error. Contact System Administrator.]

Any ideas?

I have already reinstalled CDR...

-avidan