Stripe plugin causing 'Class 'MPFPayment' not found' error

Hello,
I have just purchased Donation Form.
When I enable the Stripe plugin and try to view a form through the front end, I get the error message Class 'MPFPayment' not found.
If I disable the Stripe plugin then I don't get this message.
I have the Stripe plugin version 2.18.0. When I save the plugin (in the backend), I see the message:
Warning
JFolder: :files: Path is not a folder. Path: .../public_html/media/com_osmembership/assets/images/paymentmethods

Thanks

Hello Rob

The payment plugin you installed is the payment plugin for Membership Pro extension, that's the reason it is not working with Payment Form

You just need to go to joomdonation.com/payment-plugins/payment...payment-plugins.html , purchase PMF Stripe payment plugin and install it. Then everything will work as expected

Regards,

Tuan