Steps to reproduce:
1. start beagled --fg --debug
2. beagled crashes after a while
3. 



Stack trace:
Debug: Will index summary /home/cbovy/.evolution/mail/imap/bovcha@localhost:14300/folders/Public Folders/summary
Debug: Will index summary /home/cbovy/.evolution/mail/imap/bovcha@localhost:14300/folders/Customers/summary
Debug: Will index summary /home/cbovy/.evolution/mail/imap/bovcha@localhost:14300/folders/Supplier/summary
Debug: Will index summary /home/cbovy/.evolution/mail/imap/bovcha@localhost:14300/folders/Calendar/summary
Debug: Will index summary /home/cbovy/.evolution/mail/imap/bovcha@localhost:14300/folders/Trash/summary
Debug: Opening mbox Outbox
Debug: Loaded 392 records from /home/cbovy/.beagle/Indexes/FileSystemIndex/FileAttributesStore.db in 0.018s
Debug: Done starting FileSystemQueryable
Debug: Starting backend: 'GaimLog'
Debug: Starting backend: 'IndexingService'
Debug: Starting backend: 'Tomboy'
Debug: Starting Gaim log backend
Debug: Starting backend: 'Labyrinth'
Debug: Setting up inotify watches on gaim log directories
Debug: Tomboy backend started
Debug: Setting up an initial crawl of the IndexingService directory
Debug: Starting backend: 'Blam'
Debug: Starting backend: 'Liferea'
Debug: Starting backend: 'Akregator'
Debug: Starting backend: 'KonquerorHistory'
Debug: Starting backend: 'KonqBookmark'
Debug: Starting backend: 'KNotes'
Debug: Starting backend: 'KOrganizer'
Debug: Starting backend: 'KAddressBook'Starting backend: 'KAddressBook'Debug: Outbox: Finished indexing 0 messages
Debug: Starting backend: 'Kopete'
Debug: Gaim log backend worker thread done in .13s
Debug: Starting backend: 'Konversation'
Debug: Outbox: indexed 0 messages
Debug: Starting backend: 'applications'
Debug: Starting backend: 'documentation'

** (/usr/lib/beagle/BeagleDaemon.exe:5098): WARNING **: Missing method Evolution.CalUtil::FreeGlueCompGLibSList(intptr) in assembly /usr/lib/mono/gac/evolution-sharp/2.0.0.0__457eed85bd9370df/evolution-sharp.dll, referenced in assembly /usr/lib/beagle/Backends/EvolutionBackends.dll
Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.MissingMethodException: Method not found: 'Evolution.CalUtil.FreeGlueCompGLibSList'.
  at <0x00000> <unknown method>
  at Beagle.Daemon.EvolutionDataServerQueryable.EvolutionDataServerQueryable+<>c__CompilerGenerated0.<>c__AnonymousMethod1 () [0x00000] 
  at (wrapper delegate-invoke) System.MulticastDelegate:invoke_bool ()
  at GLib.Idle+IdleProxy.Handler () [0x00000] 

   at GLib.ExceptionManager.RaiseUnhandledException ()
   at GLib.Idle+IdleProxy.Handler ()
   at GLib.Idle+IdleProxy.Handler ()
   at GLib.MainLoop.g_main_loop_run ()
   at GLib.MainLoop.g_main_loop_run ()
   at GLib.MainLoop.Run ()
   at Beagle.Daemon.BeagleDaemon.DoMain ()
   at Beagle.Daemon.BeagleDaemon.Main ()

** ERROR **: file object.c: line 3654 (mono_ldstr_metdata_sig): assertion failed: (ret == 0)
aborting...
Trace/breakpoint trap (core dumped)

Other information: