Description of problem:
after while bittorent crash

Version-Release number of selected component (if applicable):
bittorrent-4.4.0-5.fc7 + bittorrent-gui-4.4.0-5.fc7

How reproducible:
always

Steps to Reproduce:
1. start bittorrent gui
2. wait about 30 minutes to crash
  
Actual results:
first, this warnings is printed:

looks like bittorrent doesn't uses recommended thread-schema
/usr/bin/bittorrent:3761: GtkDeprecationWarning: gtk.threads_init is deprecated,
use gtk.gdk.threads_init instead
  gtk.threads_init()
/usr/bin/bittorrent:2745: GtkDeprecationWarning: gtk.threads_enter is
deprecated, use gtk.gdk.threads_enter instead
  gtk.threads_enter()
/usr/bin/bittorrent:2945: GtkDeprecationWarning: gtk.threads_leave is
deprecated, use gtk.gdk.threads_leave instead
  gtk.threads_leave()
/usr/bin/bittorrent:3768: GtkDeprecationWarning: gtk.threads_enter is
deprecated, use gtk.gdk.threads_enter instead
  gtk.threads_enter()
/usr/lib/python2.5/site-packages/BitTorrent/GUI.py:28: GtkDeprecationWarning:
gtk.threads_enter is deprecated, use gtk.gdk.threads_enter instead
  gtk.threads_enter()
/usr/lib/python2.5/site-packages/BitTorrent/GUI.py:30: GtkDeprecationWarning:
gtk.threads_leave is deprecated, use gtk.gdk.threads_leave instead
  gtk.threads_leave()

bittorent crashes with this error:
The program 'bittorrent' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadRequest (invalid request code or no such operation)'.
  (Details: serial 7684048 error_code 1 request_code 0 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

Expected results:
nice full night downloading without crash

Additional info:
I'm using x86_64 always updated rawhide but I don't think that this is 64bit
specific problem. Do you have any hints how get more debug information?

Regards, -A-