hi people, i've got this weird problem.
I can normally make any transaction say visa, mastercard, and paypal. I select the PayPal payment method, then click continue and this redirects me to the paypal(sandbox) login site. If I complete the payment with paypal everything goes fine. The problem is if I return to my website without login to paypal nor making the payment.
I return to the site and try another payment method which throws me a NullReferenceException and displays me an error page.
Anyone got something similar or an idea that could help?
thanks in advance.
Osvaldo