Magento is redirecting to cart when continuing from Billing info

问题

Whenever I add an item to the cart, then checkout, I choose register or checkout as guest. Then I enter the billing information and click continue. It always redirects back to the cart. I have not been able to figure out why.

Example is here: http://38.98.53.62

Thanks

来源：https://stackoverflow.com/questions/4844192/magento-is-redirecting-to-cart-when-continuing-from-billing-info