There seems to be a bug that causes the backend not to send error messages to the frontend.

So, if you encounter the eternal spinner of doom, like in the picture, an error most likely occured.

Depending on whether you're trying to sign up or sign in, it could be the following:

• User doesn't exist (login)
• User exists (registration)
• Passwords don't match (registration)
• Not approved by admin (login)
• etc.

This may also be caused by too long usernames and (for some reason) even passwords.