Nope, neither of those issues. I have worked around by creating a new content.
Is it possible the error was caused because I started by duplicating the "user" app initially to create my new app?
I would also like to report SQL errors that I spy. Here's one. https://www.seblod.com/v2/forum/Content-Types--Forms/43541-Solved-Conditional-fields-and-submit-problems-for-registered-user.html