I cannot login to J!People

[KeSH]

I try to sign in to J!People.
I enter real and user name and password.
After that say me that its OK and give me form for profile, I fill this form and when I submit form, some error of database occur.
After that, no mail for activation and when I try to log in give me error:
Login denied! Your account has either been blocked or you have not activated it yet. Did you not get an activation e-mail and follow the validation link?

User name: joomlaturkiye