getting message "we are unable to validate your information" during paypal transaction

Question

I am using sandbox acc. to test my paypal recurring payment but i donot know why it is showing message :-

"we are unable to validate your information. Please try again Return to facilitator account's Test Store At this time, we are unable to process your request. Please return to facilitator account's Test Store and try another option. ".

Answer 1

Try to delete every paypal-related cookie and try again. Several users have complained about problems on the sandbox, and this method worked for me, too.