It seems I am having the same issue as well. It has completely shut down my website. I am losing money everyday. My paypal express modual is not working at all! I have all the correct information listed with my API information and password, everything is just as it was for the last year. Then, last week I started getting a PayPal Debug error and noone could pay for an order using paypal. ANY help would be great. OR if there are any developers out there that could help, I am willing to pay anyone with an answer,
Sincerely,
John Hines
Pinfireguns.com
[email protected]