Can't activate my account

So, i meet a problem, when i try follow the activation link on the translate.pokemmo.eu

I follow by the link in my "Activation E-mail", but when i go further to the site, i get
"We're sorry, Record not found, But you can help us to fix it!" - So, i checked, and my profile is created, because when i re-call reset password, i got message with link to my E-mail adress.

So, where is the problem?