[BUG] Unhandled login error

[c3s4rfred]

Describe the bug
When using a short password for login a backend validation is raised but unhandled causing background error and no fedd back to the user.

To Reproduce
Steps to reproduce the behavior:

1. Go to login page
2. Set user and a bad password with two characters length
3. See error in console but unnotified to user

Expected behavior
Handle the error and notify with some message.

Screenshots

Environment

• UTMStack v10.2 RC