Traceback (most recent call last):
  File "/usr/share/software-center/softwarecenter/utils.py", line 85, in <lambda>
    glib.timeout_add(500, lambda: wrapper(*args, **kwargs))
  File "/usr/share/software-center/softwarecenter/utils.py", line 90, in wrapper
    f(*args, **kwargs)
  File "/usr/share/software-center/softwarecenter/view/softwarepane.py", line 343, in on_application_activated
    self.app_details_view.show_app(app)
  File "/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py", line 1415, in show_app
    self.app_details = app.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 377, in get_xapian_document
    doc = self.xapiandb.get_document(m.docid)
DocNotFoundError: Document 1453 not found