I am getting this error in a magento site when trying to checkout with paypal:
"There was an error during communication with Paypal: Security error - Security header is not valid"
Im located in Peru, the paypal account is a premier account verified.
I need to solve this issue ASP.
11 freelancers are bidding on average $35 for this job
dejame ayudarte a re<b><i>Removed by [url removed, login to view] Admin for breaching our Terms and Conditions</i></b> este error. Estoy listo para iniciar cuanto antes. Gracias.