Cron <address@hidden> /usr/bin/python -S /var/mailman/cron/senddigests

[Cron Daemon]

Traceback (most recent call last):
  File "/var/mailman/cron/senddigests", line 86, in main
    mlist.send_digest_now()
  File "/var/mailman/Mailman/Digester.py", line 60, in send_digest_now
    ToDigest.send_digests(self, mboxfp)
  File "/var/mailman/Mailman/Handlers/ToDigest.py", line 155, in send_digests
    send_i18n_digests(mlist, mboxfp)
  File "/var/mailman/Mailman/Handlers/ToDigest.py", line 336, in 
send_i18n_digests
    msg = scrubber(mlist, msg)
  File "/var/mailman/Mailman/Handlers/Scrubber.py", line 220, in process
    url = save_attachment(mlist, part, dir)
  File "/var/mailman/Mailman/Handlers/Scrubber.py", line 347, in save_attachment
    fnext = os.path.splitext(msg.get_filename(''))[1]
  File 
"/usr/src/build/544819-i386/install/var/mailman/pythonlib/email/Message.py", 
line 725, in get_filename
  File 
"/usr/src/build/544819-i386/install/var/mailman/pythonlib/email/Message.py", 
line 608, in get_param
  File 
"/usr/src/build/544819-i386/install/var/mailman/pythonlib/email/Message.py", 
line 555, in _get_params_preserve
  File 
"/usr/src/build/544819-i386/install/var/mailman/pythonlib/email/Utils.py", line 
337, in decode_params
  File 
"/usr/src/build/544819-i386/install/var/mailman/pythonlib/email/Utils.py", line 
284, in decode_rfc2231
ValueError: unpack list of wrong size
senddigests: bug-bash could not be processed, error unpack list of wrong size