TLS 1.0 or TLS 1.1 error message
When you try to make a payment, or to create a subscription plan the plugin displays the following error message:
Stripe no longer supports API requests made with TLS 1.0. Please initiate HTTPS connections with TLS 1.2 or later. You can learn more about this at https://stripe.com/blog/upgrading-tls.
This usually means that the OpenSSL package on your webserver is out of date.
Please update OpenSSL on your webserver to support TLS 1.2 .
You can find more information about the upgrade on this Stripe page: