Missing status code from Forbidden and Unauthorized exceptions

139623868233472 workers        E Thread EXCEPTION
Traceback (most recent call last):
  File "nxdrive/engine/watcher/remote_watcher.py", line 608, in _handle_changes
    self._update_remote_states()
  File "nxdrive/engine/activity.py", line 209, in func_wrapper
    func(*args, **kwargs)
  File "nxdrive/engine/watcher/remote_watcher.py", line 693, in _update_remote_states
    summary = self._get_changes()
  File "nxdrive/engine/watcher/remote_watcher.py", line 644, in _get_changes
    self._last_root_definitions, self._last_event_log_id
  File "nxdrive/client/remote_client.py", line 694, in get_changes
    lastSyncActiveRootDefinitions=last_root_definitions,
  File "tests/old_functional/__init__.py", line 323, in execute
    self._raise(self._server_error, *args, **kwargs)
  File "tests/old_functional/__init__.py", line 343, in _raise
    raise exc
nuxeo.exceptions.Unauthorized: <unprintable Unauthorized object>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "nxdrive/engine/workers.py", line 181, in run
    self._execute()
  File "nxdrive/engine/watcher/remote_watcher.py", line 72, in _execute
    if handle_changes(first_pass):
  File "nxdrive/engine/watcher/remote_watcher.py", line 619, in _handle_changes
    log.warning(f"Network error: {exc}")
  File "nuxeo/exceptions.py", line 72, in __str__
    return repr(self)
  File "nuxeo/exceptions.py", line 67, in __repr__
    self.stacktrace,
TypeError: %d format: a number is required, not NoneType