Traceback (most recent call last):
  File "/usr/share/exaile/xl/trackslist.py", line 768, in get_track_information
    track.show_information(self.exaile, t)
  File "/usr/share/exaile/xl/track.py", line 47, in show_information
    return TrackInformation(exaile, track)
  File "/usr/share/exaile/xl/track.py", line 306, in __init__
    self.setup_tabs(track)
  File "/usr/share/exaile/xl/track.py", line 327, in setup_tabs
    self.append_page(TrackStatsTab(self.exaile, track), gtk.Label(_("Statistics")))
  File "/usr/share/exaile/xl/track.py", line 211, in __init__
    self.setup_information(track)
  File "/usr/share/exaile/xl/track.py", line 234, in setup_information
    self.append_info(_("Year:"), track.year)
  File "/usr/share/exaile/xl/track.py", line 263, in append_info
    gtk.EXPAND | gtk.FILL, gtk.FILL)
TypeError: GtkTable.attach() argument 1 must be gtk.Widget, not int