Traceback (most recent call last):
  File "/usr/share/software-center/softwarecenter/view/widgets/carousel.py", line 191, in _fade_out
    self._set_next()
  File "/usr/share/software-center/softwarecenter/view/widgets/carousel.py", line 220, in _set_next
    self._update_poster_content()
  File "/usr/share/software-center/softwarecenter/view/widgets/carousel.py", line 214, in _update_poster_content
    poster.set_application(app)
  File "/usr/share/software-center/softwarecenter/view/widgets/carousel.py", line 496, in set_application
    d = a.get_details(self.db)
  File "/usr/share/software-center/softwarecenter/db/application.py", line 75, in get_details
    return AppDetails(db, application=self)
  File "/usr/share/software-center/softwarecenter/db/application.py", line 198, in __init__
    self._app.appname, self._app.pkgname)
  File "/usr/share/software-center/softwarecenter/db/database.py", line 376, in get_xapian_document
    for m in self.xapiandb.postlist("AA"+appname):
  File "/usr/lib/python2.7/dist-packages/xapian/__init__.py", line 6656, in next
    return PostingItem(self)
  File "/usr/lib/python2.7/dist-packages/xapian/__init__.py", line 6583, in __init__
    self.doclength = iter._iter.get_doclength()
DocNotFoundError: Document 1311 not found