Things don't appear to be working at the moment

[Khushbu_Dev92]

I am using Magento 2 for my website. I have configured Paypal Payment Standards. I am testing in sandbox mode. I can receive payment from Paypal account but i can not receive payment from Debit/credit card(Without logging in to paypal). I have enabled Guest Checkout Mode in Magento settings. I have double checked all the settings in Magento and my Paypal Sandbox account but still no solution. Please guide.

Attached is screenshot for the error i get.

[Khushbu_Dev92 · Accepted solution]

This answer worked for me: https://stackoverflow.com/a/18126057/10540508