I have installed a shopping cart for a client using an Ecommercetemplate and everything is fine apart from one big problem. My client uses Paypal and when a transaction is completed and payment has been made Paypal offers the option to "Save your Information with Paypal". I selected this to see what it was for then clicked the "Cancel and Return to Merchant" button and the template returned a "Sorry, there seemed to be an error" message.
The transaction goes through without a problem if I click "Return to Merchant" immediately. It only happens after clicking Paypal's "Save your Information" option. Customers don't know if their purchase went through so this is obviously a major problem.
Does anyone know how to fix this?