NMC - Unable to connect to server

Hey guys,

I have a problem with using the NMC.

I can connect with the NMC but when I click on "Configuration" I get:

Unable to connect to server: Unable to authenticate with server : Authentication error; why = Client credential too weak.

Has anyone experienced this kind of problem?

I recently changed the authentication method from nsrauth/oldauth to just oldauth and then again bach to nsrauth/oldauth.

I run NetWorker 7.6.4 and NMC 8.0.1.

Any help would be appreciated.

Reagards,

Jan