Fixes failing startup because of python error:
```
Traceback (most recent call last):
File "/opt/netbox/netbox/./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/opt/netbox/venv/lib/python3.10/site-packages/django/core/management/__init__.py", line 446, in execute_from_command_line
utility.execute()
File "/opt/netbox/venv/lib/python3.10/site-packages/django/core/management/__init__.py", line 440, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/opt/netbox/venv/lib/python3.10/site-packages/django/core/management/base.py", line 402, in run_from_argv
self.execute(*args, **cmd_options)
File "/opt/netbox/venv/lib/python3.10/site-packages/django/core/management/base.py", line 448, in execute
output = self.handle(*args, **options)
File "/opt/netbox/venv/lib/python3.10/site-packages/django/core/management/commands/shell.py", line 127, in handle
exec(sys.stdin.read(), globals())
File "<string>", line 2, in <module>
File "/opt/netbox/venv/lib/python3.10/site-packages/django/db/models/manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/opt/netbox/venv/lib/python3.10/site-packages/django/db/models/query.py", line 650, in get
raise self.model.DoesNotExist(
users.models.Token.DoesNotExist: Token matching query does not exist.
```