I get this error trying to make a payment on mobile. I am using the Kofi template and followed the instructions in the documentation.
Hi @michael.thaney, thanks for reaching out and for your message.
Please add our support@zeroqode.com as a collaborator of your app.
That will allow us to check what’s wrong with your setup and test it out in our workspace.
Enter your Bubble editor page → Settings → “Collaboration” tab → Invite a user (email).
(Note: disregard the warning message regarding the plan, as we are an agency and you can easily add us to your collaborators.)
I will check your setup and do a few tests in an attempt to find the root cause and help you fix it.
In case it is ok for you, please let me know.
Regards,
P.S. Please also share the type of device you’ve used for the test.
@Serg I added support as a collaborator and also tested in Safari and Chrome on an iPhone 13 Pro Max. IOS Version 16.2
Hello, @michael.thaney!
Thanks for providing us with access to your app. Let us please check your report. We will get back to you once we have any update.
Thanks! Have a great upcoming weekend. 
Hi @michael.thaney, thanks for providing access to your app and for your patience.
The error appears once the user toggle on the option “Accept Payments” (in Settings > Payment) but does not include yet a Stripe Account ID, so the flow doesn’t know where to redirect the amount donated and the error drops.
To solve it, receiving user needs to connect his Stripe account.
Hope this will help. Drop me a message if there will be any other template-related questions that I can help with.
Regards,