Site: Walmart"We're sorry. An error has occurred. Please return to your cart." is the message that pops up every time I try to checkout. What is this mess? I'm tryna get an Xbox Walmart so let's go! lol Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted pRk4Uk Enter the code above * Enter the code without spaces.