You cloned the Integration branch to your local environment and Imported the database dump from Integration. You performed composer install and bin/magento setup:install.
While placing an order using PayPal Express, the following error occurs:
PayPal gateway has rejected request. Security header is not valid (#10002: Security error).
What Is the cause of this error?
Paypal gateway has rejected request, Security header is not valid (#10002: Security error).
What is the cause of this error?
Vallie
5 days agoGabriele
6 days agoNoel
8 days agoLaurel
10 days agoRima
12 days ago