** (scribes:11676): WARNING **: Failed to send buffer

** (scribes:11676): WARNING **: Failed to send buffer
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/SCRIBES/TextView.py", line 878, in __themes_cb
    self.modify_base(STATE_NORMAL, background_color)
TypeError: color should be a GdkColor or None