mini-dinstall log notice (ERROR)

[Mini-Dinstall <ajt@alioth.debian.org>]

Unhandled exception; shutting down
Traceback (most recent call last):
  File "/usr/bin/mini-dinstall", line 1165, in run
    self._index_all(1)
  File "/usr/bin/mini-dinstall", line 1156, in _index_all
    self._index(self._arches + ['source'], force)
  File "/usr/bin/mini-dinstall", line 1247, in _index
    self._index_impl(arches, force=force)
  File "/usr/bin/mini-dinstall", line 1368, in _index_impl
    dirmtime = os.stat(self._relpath())[stat.ST_MTIME]
OSError: [Errno 2] No such file or directory: 'xorg'