Paypal sandbox works on localhost but fail on server (1&1)
(express checkout)
I get this debug info:
...omitted..
["ECO_Auth_Result"]=> string(0) "" ["WA_HTTPS_Redirect"]=> int(0) ["PS_ActivationError"]=> string(0) "" ["orderAdd"]=> string(0) "" ["WA_BillingAgreements"]=> array(0) { } }
But on my machine works well. I haven't yet a live paypal account for testing, I use the same sandbox credentials that I use locally, and same admin settings.
Any ideas?
Thanks Federico