How to make Blesta work with PayPal Encrypted Website Payments

[furioussnail]

Hello.

Currently when trying to pay for a service PayPal returns the following message:

Things don't appear to be working at the moment. Please try again later.

With "code=EWP_SETTINGS" in the URL. According to Google this is due to Encrypted Website Payments being enabled in PayPal. How do I use Encrypted Website Payments with Blesta?

Thank you.