Banshee problems with mono and dbus-sharp

Binary package hint: banshee

Hello, I'm an Ubuntu Dapper user and in a misterious way my banshee player stopped working... Maybe because of some update... I dont know, so i'll paste what my computer says the problem is...
I hope someone could help me :)

** (/usr/lib/banshee/banshee.exe:17458): WARNING **: The following assembly referenced from /usr/lib/banshee/banshee.exe could not be loaded:
     Assembly: dbus-sharp (assemblyref_index=14)
     Version: 0.60.0.0
     Public Key: 9eef2692033670f5
The assembly was not found in the Global Assembly Cache, a path listed in the MONO_PATH environment variable, or in the location of the executing assembly (/usr/lib/banshee).

** (/usr/lib/banshee/banshee.exe:17458): WARNING **: The class DBus.Connection could not be loaded, used in dbus-sharp, Version=0.60.0.0, Culture=neutral, PublicKeyToken=9eef2692033670f5

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

Stacktrace:

in Banshee.BansheeEntry:DetectInstanceAndDbus () <0xffffffff>
in Banshee.BansheeEntry:DetectInstanceAndDbus () <0x12>
in Banshee.BansheeEntry:Startup (string[]) <0x4fd>
in Banshee.BansheeEntry:Main (string[]) <0xa>
in (wrapper runtime-invoke) System.Object:runtime_invoke_void_string[] (object,intptr,intptr,intptr) <0xb39c3f>

Native stacktrace:

        /usr/lib/libmono.so.0(mono_handle_native_sigsegv+0xe3) [0xb7e1543f]
        /usr/lib/libmono.so.0 [0xb7dd703e]
        [0xffffe440]
        /usr/lib/libmono.so.0(mono_compile_create_var+0xae) [0xb7dd3338]
        /usr/lib/libmono.so.0(mini_method_compile+0xfe8) [0xb7df3094]
        /usr/lib/libmono.so.0 [0xb7df404d]
        /usr/lib/libmono.so.0(mono_compile_method+0x24) [0xb7e57225]
        /usr/lib/libmono.so.0(mono_magic_trampoline+0x1f) [0xb7e2bb1f]
        [0xb7a63032]
        [0xb72baf86]
        [0xb72ba89b]
        [0xb72ba823]
        /usr/lib/libmono.so.0 [0xb7df4438]
        /usr/lib/libmono.so.0(mono_runtime_invoke+0x33) [0xb7e56eed]
        /usr/lib/libmono.so.0(mono_runtime_exec_main+0x67) [0xb7e59a88]
        /usr/lib/libmono.so.0(mono_runtime_run_main+0x188) [0xb7e5cbf0]
        /usr/lib/libmono.so.0(mono_jit_exec+0x90) [0xb7e06b5e]
        /usr/lib/libmono.so.0(mono_main+0x962) [0xb7e0754f]
        /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xd2) [0xb7b92ea2]
        banshee [0x8048459]
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