Login fails after migrating

[43615]

Migrated from a testing system to a proper server using the documented dump/import commands. Server runs, but I can't log in due to an error that looks completely unrelated:

<class 'netaddr.core.AddrFormatError'>

failed to detect a valid IP address from ''

Python version: 3.10.12
NetBox version: 3.6.5
Plugins: None installed

Looks like some incorrect data in the DB (which is also bad), but I don't see how that's related to logging in.

[43615]

Turns out that something was wrong with the superuser, maybe because I reused the name from the old instance? Created a new one, everything's fine.
Still unsure how that error is related, but marking as closed.

[r0bc94]

I'm still facing this issue when trying to remove the remote authentication. After removing the relevant parts out of the configuration.py file, this error is shown when trying to log in with the local user account.