I am using Magento version 2.3.1
I have already check on magento.stackexchange.com but not getting the exact answer to solve the issue
Its setup PayPal Express Checkout method with Sandbox yes test mode
when I have placed an order from front-end so it redirecting PayPal
so pay not on that
and after that getting error on the review page
error is like that
PayPal gateway has rejected the request. %1
not getting errors on specific error number like #10002
If anyone here helps here, thanks in advance