uberSVN and Active Directory Authorization

I had synchronized with AD and working uberSVN on my local server.
After some changes in AD (added additional ou), users unable login to control panel.
I have the right DN and filter (works well on LDAP browser) and the were no changes to filter except adding new ou), but still no result.

Any ideas how to be able to login into control panel (im receiving invalid user or password) ??