Banshee.exe crashed with SIGABRT in g_cclosure_marshal_VOID__VOID()

[Jackdaniel1990]

11.10

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: banshee-extension-ubuntuonemusicstore 2.1.3-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.17-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.22.1-0ubuntu2
Architecture: i386
CrashCounter: 1
Date: Mon Sep 12 15:08:52 2011
ExecutablePath: /usr/lib/banshee/Banshee.exe
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
InterpreterPath: /usr/bin/mono
ProcCmdline: banshee /usr/lib/banshee/Banshee.exe --redirect-log --play-enqueued
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=ru_RU.UTF-8
Signal: 6
SourcePackage: banshee
StacktraceTop:
 ?? () from /usr/lib/libwebkitgtk-1.0.so.0
 ?? () from /usr/lib/libwebkitgtk-1.0.so.0
 ?? () from /usr/lib/libwebkitgtk-1.0.so.0
 g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: Banshee.exe crashed with SIGABRT in g_cclosure_marshal_VOID__VOID()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 mono_handle_native_sigsegv (signal=11, ctx=0xb7449d0c) at mini-exceptions.c:2245
 mono_arch_handle_altstack_exception (sigctx=0xb7449d0c, fault_addr=0x45, stack_ovf=0) at exceptions-x86.c:1227
 mono_sigsegv_signal_handler (_dummy=11, info=0xb7449c8c, context=0xb7449d0c) at mini.c:5882
 <signal handler called>
 WebKit::core (webView=0x1) at ../Source/WebKit/gtk/webkit/webkitwebview.cpp:5167

[Victor Pelt (victor-pelt)]

this is how this happens for me:
- go to the ubuntu music stop
- search for an album
- click on the album
- click on the ORANGE download button (the download buttons for the individual songs do get me a screen further)
- crash