Make sure you have a current, valid email address set in your profile and set a password so you can login without it. If you get locked out after that time, you can choose "Forgot Password" to fix it as long as a valid email is on your account.
I'm translating YAGA. I''ve translated almost everything but the menu-item "Ranks" doesn't appear in Dutch. I think this : $Definition['Yaga.Ranks'] = 'Rangen'; is the correct line. Any thoughts ? Maybe it's hardcoded ?