Gnome-do crash when trying to tweet without pass

Binary package hint: yelp

Hi,
I'm havign a problem with the keyring, it doesn't save the passwords.
So, as I don't have the password of my twitter account saved for the microblogging plugin in Gnome-do, every time I try to send a tweet from Gnome-do. It crash.
Down you can see: the error showing that it can't save the twitter pass (I got issues with keyring), and after that I tried to send the tweet. It calls the microblogging plugin and ... it crash :(

malev@malev-laptop:~/.gnome2/keyrings$ gnome-do

(/usr/lib/gnome-do/Do.exe:5175): GLib-WARNING **: g_set_prgname() called multiple times

Application is /usr/lib/gnome-do/Do.exe
/usr/share/themes/elementary/gtk-2.0/gtkrc:78: Murrine configuration option "gradients" is no longer supported and will be ignored.
[Error 11:36:09.300] Error guardando Microblogging/MicroblogPreferences/twitter/Password
[Error 11:36:09.346] Faltan los credenciales de acceso. Actualice la información de autenticación en la configuración del complemento.

(/usr/lib/gnome-do/Do.exe:5175): Wnck-CRITICAL **: wnck_set_client_type got called multiple times.

Microblogging.FriendSource "Amigos de microblog" encountered an error in Items: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.FriendSource.get_Items () [0x00000]
  at Do.Universe.Safe.SafeItemSource.get_Items () [0x00000] .
Microblogging.FriendSource "Amigos de microblog" encountered an error in Items: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.FriendSource.get_Items () [0x00000]
  at Do.Universe.Safe.SafeItemSource.get_Items () [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .
Microblogging.PostAction "Publicado en twitter" encountered an error in DynamicModifierItemsForItem: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.get_Friends () [0x00000]
  at Microblogging.PostAction.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000]
  at Do.Universe.Safe.SafeAct.DynamicModifierItemsForItem (Do.Universe.Item item) [0x00000] .

Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object
  at Microblogging.Microblog.UpdateStatus (System.Object status) [0x00000]
malev@malev-laptop:~/.gnome2/keyrings$

ProblemType: Bug
Architecture: i386
Date: Fri Feb 26 11:38:32 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/yelp
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
NonfreeKernelModules: wl
Package: yelp 2.28.0-0ubuntu2
ProcEnviron:
 LANG=es_AR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
SourcePackage: yelp
Uname: Linux 2.6.31-19-generic i686