Help, I just sent a mailing to a big list (19,000) users. The machine locked up, and on rebooting, this is what I get when using mailman to access the list:

Traceback:

Traceback (innermost last): File "/home/mailman/scripts/driver", line 112, in run_main main() File "/home/mailman/Mailman/Cgi/admin.py", line 65, in main lst = MailList.MailList(list_name) File "/home/mailman/Mailman/MailList.py", line 60, in __init__ self.Load() File "/home/mailman/Mailman/MailList.py", line 778, in Load raise Errors.MMBadListError, ('Failed to unmarshal config info: ' TypeError: __add__ nor __radd__ defined for these operands

What/where should I look to resolve what happened and get things back up and running. The other lists on the machine seem to be doing fine. Mailman 1.0rc2 Linux 6.0 (intel) The list's address is: http://www.prospace.org/mailman/listinfo/prospace-alert

Thanks. John Lewis ProSpace volunteer webmaster and mailinglist manager