[Mailman] Cron <mailman@puck> /usr/bin/python -S /home/mailman/cron/senddigests

[Cron Daemon]

Traceback (most recent call last):
  File "/home/mailman/cron/senddigests", line 94, in ?
    main()
  File "/home/mailman/cron/senddigests", line 86, in main
    mlist.send_digest_now()
  File "/home/mailman/Mailman/Digester.py", line 60, in send_digest_now
    ToDigest.send_digests(self, mboxfp)
  File "/home/mailman/Mailman/Handlers/ToDigest.py", line 131, in send_digests
    send_i18n_digests(mlist, mboxfp)
  File "/home/mailman/Mailman/Handlers/ToDigest.py", line 304, in send_i18n_digests
    msg = scrubber(mlist, msg)
  File "/home/mailman/Mailman/Handlers/Scrubber.py", line 311, in process
    t = t.encode(charset, 'replace')
  File "/usr/lib/python2.2/encodings/__init__.py", line 51, in search_function
    mod = __import__(modname,globals(),locals(),'*')
ValueError: Empty module name