Shared SSL secure server

[marcel emmen]

I have install Oscommerce and also i have a shared SSL. I have install the files also on the Secure server and when i create a account it is made in the mysql database. However if i try to login i get a message which say: your been transfer to a non secure ... do you want to go further? If i say yes i'm back where i have started but not login. If i place articles in my shoppingcart and go to checkout then the page is reload but nothing happens and i'm back again where i started? I'm just testing so i haven't made changes

 

Who knows what wrong

Marcel