Traceback (most recent call last):
  File "/usr/bin/exaile", line 1722, in on_next
    self.play_track(track)
  File "/usr/bin/exaile", line 1540, in play_track
    xl.track.update_info(self.playlists_nb, track)
  File "/usr/share/exaile/xl/track.py", line 33, in update_info
    page.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