Banshee endlessly repeats the final track of the play queue

Binary package hint: banshee

To my knowledge I have not done anything in particular to cause this behavior and I do not know how to reproduce it, but on reaching the end of the play queue, Banshee does not stop but plays the last track again and again. It then opens up a dialog titled "Banshee Encountered a Fatal Error" with the following content:

An unhandled exception was thrown: Object reference not set to an instance of an object

at Banshee.MediaEngine.PlayerEngine.OnTagFound (Banshee.Streaming.StreamTag) <0x0009b>
at Banshee.GStreamer.PlayerEngine.OnTagFound (intptr,string,GLib.Value&) <0x00035>
at (wrapper native-to-managed) Banshee.GStreamer.PlayerEngine.OnTagFound (intptr,intptr,GLib.Value&) <0x000af>
at (wrapper managed-to-native) Gtk.Application.gtk_main () <0x00004>
at Gtk.Application.Run () <0x0000a>
at Banshee.Gui.GtkBaseClient.Run () <0x00054>
at Banshee.Gui.GtkBaseClient.Startup () <0x00044>
at Hyena.Gui.CleanRoomStartup.Startup (Hyena.Gui.CleanRoomStartup/StartupInvocationHandler) <0x00089>

.NET Version: 2.0.50727.1433
OS Version: Unix 2.6.32.23

Assembly Version Information:

System.Configuration (2.0.0.0)
NDesk.DBus.Proxies (0.0.0.0)
Mono.Zeroconf.Providers.AvahiDBus (4.0.0.90)
Mono.Zeroconf (4.0.0.90)
Banshee.Dap.MassStorage (1.6.0.0)
taglib-sharp (2.0.3.7)
Banshee.InternetArchive (1.6.0.0)
Banshee.FileSystemQueue (1.6.0.0)
Banshee.InternetRadio (1.6.0.0)
Banshee.PlayQueue (1.6.0.0)
Banshee.AudioCd (1.6.0.0)
Banshee.CoverArt (1.6.0.0)
Banshee.Bookmarks (1.6.0.0)
Lastfm (1.6.0.0)
Banshee.Daap (1.6.0.0)
Banshee.Dap (1.6.0.0)
Migo (1.6.0.0)
Banshee.Podcasting (1.6.0.0)
Banshee.LibraryWatcher (1.6.0.0)
Banshee.Bpm (1.6.0.0)
Banshee.Lastfm (1.6.0.0)
pango-sharp (2.12.0.0)
Banshee.Widgets (1.6.0.0)
Banshee.Hal (1.6.0.0)
Banshee.Unix (1.6.0.0)
Banshee.GStreamer (1.6.0.0)
Mono.Media (1.6.0.0)
System.Transactions (2.0.0.0)
NDesk.DBus.GLib (1.0.0.0)
gconf-sharp (2.24.0.0)
Banshee.Gnome (1.6.0.0)
Banshee.NowPlaying (1.6.0.0)
Mono.Cairo (2.0.0.0)
System.Data (2.0.0.0)
Mono.Data.Sqlite (1.6.0.0)
System.Xml (2.0.0.0)
System.Core (3.5.0.0)
gdk-sharp (2.12.0.0)
Mono.Addins (0.4.0.0)
atk-sharp (2.12.0.0)
Hyena.Gui (1.6.0.0)
gtk-sharp (2.12.0.0)
Banshee.Core (1.6.0.0)
Banshee.ThickClient (1.6.0.0)
Nereid (1.6.0.0)
NDesk.DBus.Proxies (0.0.0.0)
Mono.Posix (2.0.0.0)
System (2.0.0.0)
Hyena (1.6.0.0)
NDesk.DBus (1.0.0.0)
glib-sharp (2.12.0.0)
Banshee.Services (1.6.0.0)
Banshee (1.6.0.0)
mscorlib (2.0.0.0)

Platform Information: Linux 2.6.32-23-generic i686 unknown GNU/Linux

Disribution Information:

[/etc/lsb-release]
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04 LTS"

[/etc/debian_version]
squeeze/sid