Cannot create new users/groups

I am using RT on OS 10.3 and now I am just trying to get it setup.
Whenever I try to create new users or new groups, I get the following:

RT Error
Could not load user (or group if trying to create a group)

I know this is not a ton of information but I am wondering if anyone
has run into this error before or has any ideas on what could be
causing it.