[Mailman-Users] queue runner keeps crashing

[Franz Georg Köhler]

All of the sudden, Mailman V. 2.0.11 stopped working, I'm getting those
messages in the log file:


Aug 12 15:17:03 2002 qrunner(453): Traceback (innermost last):
Aug 12 15:17:03 2002 qrunner(453):   File "/usr/lib/mailman/cron/qrunner", line 283, in ?
Aug 12 15:17:03 2002 qrunner(453):      kids = main(lock)
Aug 12 15:17:03 2002 qrunner(453):   File "/usr/lib/mailman/cron/qrunner", line 253, in main
Aug 12 15:17:03 2002 qrunner(453):      keepqueued = dispose_message(mlist, msg, msgdata)
Aug 12 15:17:03 2002 qrunner(453):   File "/usr/lib/mailman/cron/qrunner", line 157, in dispose_message
Aug 12 15:17:03 2002 qrunner(453): mlist.ParseMailCommands(msg)
Aug 12 15:17:03 2002 qrunner(453):   File "/usr/lib/mailman/Mailman/MailCommandHandler.py", line 123, in ParseMailComAug 12 15:17:03 2002 qrunner(453):      precedence = msg.get('precedence', '').lower()
Aug 12 15:17:03 2002 qrunner(453): AttributeError :  'string' object has no attribute 'lower'
Aug 12 15:18:01 2002 qrunner(687): Traceback (innermost last):
Aug 12 15:18:01 2002 qrunner(687):   File "/usr/lib/mailman/cron/qrunner", line 283, in ?
Aug 12 15:18:01 2002 qrunner(687):      kids = main(lock)
Aug 12 15:18:01 2002 qrunner(687):   File "/usr/lib/mailman/cron/qrunner", line 253, in main
Aug 12 15:18:01 2002 qrunner(687):      keepqueued = dispose_message(mlist, msg, msgdata)
Aug 12 15:18:01 2002 qrunner(687):   File "/usr/lib/mailman/cron/qrunner", line 157, in dispose_message
Aug 12 15:18:01 2002 qrunner(687): mlist.ParseMailCommands(msg)
Aug 12 15:18:01 2002 qrunner(687):   File "/usr/lib/mailman/Mailman/MailCommandHandler.py", line 123, in ParseMailComAug 12 15:18:01 2002 qrunner(687):      precedence = msg.get('precedence', '').lower()
Aug 12 15:18:01 2002 qrunner(687): AttributeError :  'string' object has no attribute 'lower'


Mailman successfully receives mail but is unable to re-distribute it.



update:
I just upgraded to V. 2.0.12 with a slight hope this could solve
my problem, however, it still exists.


I'll be grateful for all hints that might lead to solving this.