problems with mailman on FC4

[Martin Marques]

I just finish configuring mailman on an FC4 and was sending some mails to 
my users and I find thin in /var/log/maillog:

Traceback (most recent call last):
   File "/usr/lib/mailman/bin/qrunner", line 270, in ?
     main()
   File "/usr/lib/mailman/bin/qrunner", line 230, in main
     qrunner.run()
   File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 87, in run
     self._cleanup()
   File "/usr/lib/mailman/Mailman/Queue/BounceRunner.py", line 220, in 
_cleanup
     BounceMixin._cleanup(self)
   File "/usr/lib/mailman/Mailman/Queue/BounceRunner.py", line 132, in 
_cleanup
     self._register_bounces()
   File "/usr/lib/mailman/Mailman/Queue/BounceRunner.py", line 120, in 
_register_bounces
     mlist.registerBounce(addr, msg, day=day)
   File "/usr/lib/mailman/Mailman/Bouncer.py", line 131, in registerBounce
     time.strftime('%d-%b-%Y', day + (0,)*6))
ValueError: day of year out of range


Any ideas on this one?

--
  18:02:25 up 4 days,  9:57,  5 users,  load average: 1.59, 1.57, 1.62
---------------------------------------------------------
Lic. Martín Marqués         |   SELECT 'mmarques' || 
Centro de Telemática        |       '@' || 'unl.edu.ar';
Universidad Nacional        |   DBA, Programador,
     del Litoral             |   Administrador
---------------------------------------------------------