I am getting errors with Paypal Express API.

I retrieved my paypal api setup and integrated it into my form, and it has been working up till now. A few days ago it just stopped. Here is what happens:

Client enters payment amount and other details. Clicks submit. Goes to paypal login or pay with credit card page. Enter details and hit login, and it never goes anywhere past that.

Have tried recreating API credentials, did not work. Tried with and without SSL.

Please help!

I made a test submission using your jotform http://www.jotform.us/form/41927105879161 but so far I could not see the error yet that happens.

upon submission, it redirect to the Paypal Express screen

I have checked the Submission Data of your form, and I also can see successful payments/donations in the submissions.

Please take note that there were also non-successful submissions. These were the Incomplete Payments which you can see in the Incomplete Payment Inbox.

Can you please provide us also what exactly was the error that happens? Was there an error message?

Let us know if the issue persist.