Apologies for the trouble here and happy to help troubleshoot.
Can someone post what page(s) that this error is appearing on and what action is being taken to generate it? Also, if you can post any non-default settings you’re using, specifically:
- Custom domain?
- Universal login?
- Widget or shortcode login form?
- Passwordless?
Anything you can provide around how to reproduce this error would be helpful. Thank you!