I currently have 2 issues, which could be linked
1. When going through to checkout you can checkout as a guest or login, when you try to login you are redirected to a login page
2.When items have been added to the basket and you try to change the quantity click update nothing changes
I have tried a couple of solutions found on google that relate to adding this line of code
<input type="hidden" name="form_key" value="<?php echo Mage::getSingleton('core/session')->getFormKey(); ?>" />
after <ul class="form-list> but this has not worked
Any help would be appreciated.