lexsus

i have changed the http but can't login to the forurm i have a test site here http://www.lexsus.eu.org

I don't have a SSL certificate, but where do i change so it become http?

Hi The login to my forum sends a user to https://mydomain.org/login.php?redirect=index.php and not http://mydomain.org/login.php?redirect=index.php can I change that?