My b2evolution Version: Not Entered

Hey,

So, I've been able to log in to my blog just fine since the beginning. However, the new users I added aren't able to log in. After they open the validation email and try to log in again, it says "Access Denied - Sorry you have no permission to access this section" then under it says "Logout • Exit to Blogs". Not sure what this is about. I set up the users with the same privileges as I have for my login. Any idea what can be wrong here?

Thanks in advance,
Jean