Hi @asilvazavala,
Welcome to the Auth0 Community!
There should be a clickable Technical Details button on the error page that shows more information about the error, specifically, it should state the logout URL that was not included in your Allowed Logout URLs in your Application settings.
After you have included that logout URL to your Allowed Logout URLs and have the logout button redirect the user the one of the Allowed Logout URLs, this should fix the error.
If you still encounter issues after making these changes, could you please capture the login and logout events in a HAR file and send them to me as a direct message to investigate further?
Thanks,
Rueben