We just installed Iprint Appliance version

I get that you can manage the Iprint service with the admin account but we would like to assign different rights to this appliance.

When logging in using my regular credentials, i am getting the following error

(Error -669) An invalid password was used, authentication failed, one server tried to synchronize with another one but the target server's database was locked, or a problem exists with the remote ID or public key.