Why, even after verifying my email, can’t I log into my account again?

Hello,

I purchased the plugin and I have a big issue. Activating an account seems to be not working right. I get the email in my mailbox and when I click on the link the account does activate, and it logs in automatically. But when I log out and try to log back in it doesn’t work, and it says the account is not activated. On the dashboard in the user panel it does say the account is activated, but it just doesn’t work when I log in. I tried playing with some settings to try and make it work but with no luck. How can I fix this?

Umut