[Mailman] Cron <mailman@spoon> /usr/bin/python2.2 -S /opt/mailman/cron/gate_news

[Cron Daemon]

Traceback (most recent call last):
  File "/opt/mailman/cron/gate_news", line 274, in ?
    main()
  File "/opt/mailman/cron/gate_news", line 249, in main
    lock.lock(timeout=0.5)
  File "/opt/mailman/Mailman/LockFile.py", line 238, in lock
    self.__write()
  File "/opt/mailman/Mailman/LockFile.py", line 415, in __write
    fp = open(self.__tmpfname, 'w')
IOError: [Errno 13] Permission denied: '/opt/mailman/locks/gate_news.lock.spoon.14038.0'