System.String doesn't implement interface Banshee.Collection.Database.IFilterListModel

Stacktrace:

  at Banshee.Collection.Database.DatabaseTrackListModel.Reload (Hyena.Data.IListModel) [0x00108] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Collection.Database/DatabaseTrackListModel.cs:290
  at Banshee.Collection.Database.DatabaseTrackListModel.Reload () [0x00000] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Collection.Database/DatabaseTrackListModel.cs:255
  at Banshee.Sources.DatabaseSource.RateLimitedReload () [0x00011] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Sources/DatabaseSource.cs:413
  at Banshee.Base.RateLimiter.InnerExecute () [0x00022] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Base/RateLimiter.cs:64
  at Banshee.Base.RateLimiter.Execute () [0x0003d] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Base/RateLimiter.cs:55
  at Banshee.Sources.DatabaseSource.Reload () [0x00010] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Sources/DatabaseSource.cs:407
  at Banshee.SmartPlaylist.SmartPlaylistSource.Reload () [0x0002c] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.SmartPlaylist/SmartPlaylistSource.cs:389
  at Banshee.SmartPlaylist.SmartPlaylistSource.RefreshAndReload () [0x00006] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.SmartPlaylist/SmartPlaylistSource.cs:376
  at Banshee.SmartPlaylist.SmartPlaylistSource.HandleTracksChanged (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) [0x00027] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.SmartPlaylist/SmartPlaylistSource.cs:490
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0x00095>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Source_TrackEventArgs (Banshee.Sources.Source,Banshee.Sources.TrackEventArgs) <IL 0x00059, 0xffffffff>
  at Banshee.Sources.PrimarySource/<OnTracksChanged>c__AnonStorey24.<>m__46 () [0x0004d] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Sources/PrimarySource.cs:409
  at Hyena.ThreadAssist.SpawnFromMain (System.Threading.ThreadStart) [0x00017] in /home/steve/build/banshee/src/Hyena/Hyena/Hyena/ThreadAssist.cs:112
  at Banshee.Sources.PrimarySource.OnTracksChanged (Hyena.Query.QueryField[]) [0x00014] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Sources/PrimarySource.cs:398
  at Banshee.Sources.PrimarySource.NotifyTracksChanged (Hyena.Query.QueryField[]) [0x00000] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Sources/PrimarySource.cs:335
  at Banshee.Collection.Database.DatabaseTrackInfo.Save (bool,Hyena.Query.QueryField[]) [0x00118] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Collection.Database/DatabaseTrackInfo.cs:221
  at Banshee.Collection.Database.DatabaseTrackInfo.UpdateLastPlayed () [0x0000c] in /home/steve/build/banshee/src/Core/Banshee.Services/Banshee.Collection.Database/DatabaseTrackInfo.cs:182
  at Banshee.GStreamer.PlayerEngine.OnAboutToFinish (intptr) [0x00000] in /home/steve/build/banshee/src/Backends/Banshee.GStreamer/Banshee.GStreamer/PlayerEngine.cs:384
  at (wrapper native-to-managed) Banshee.GStreamer.PlayerEngine.OnAboutToFinish (intptr) <IL 0x00028, 0xffffffff>

Native stacktrace:

        /usr/bin/mono() [0x4911ea]
        /lib/x86_64-linux-gnu/libpthread.so.0(+0x10060) [0x2b8ac4d79060]
        /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x2b8ac4fbc3a5]
        /lib/x86_64-linux-gnu/libc.so.6(abort+0x17b) [0x2b8ac4fbfb0b]
        /usr/bin/mono() [0x5c97df]
        /usr/bin/mono() [0x5c9862]
        /usr/bin/mono() [0x492e20]
        /usr/bin/mono() [0x4935b4]
        [0x41dc3bba]

Debug info from gdb:

Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

/bin/bash: line 1:  2604 Aborted                 /usr/bin/mono --debug Nereid.exe --debug --uninstalled
make: *** [run] Error 134

