[Mailman-Users] how can rebuild the heldmsg database? why mailman care?

[Eric Wang]

Hi guys,

I deleted some helpmsg from filesystem manually, then the mail list  
web management tools "Tend to pending administrative requests"
doesn't work anymore. it report some error.
why mailman care about that?
how can I rebuid the heldmsg database let it work again?
Set "Restrict posting privilege to list members?" to no, change it a
un-moderated mail list , then change it back will work?

Regards,

the error:
Bug in Mailman version 2.0beta2

We're sorry, we hit a bug!

If you would like to help us identify the problem, please email a copy of this page to the webmaster for this site with a description of what happened. Thanks! 

Traceback:

Traceback (innermost last):
  File "/home/mailman/scripts/driver", line 89, in run_main
    main()
  File "/home/mailman/Mailman/Cgi/admindb.py", line 121, in main
    PrintRequests(mlist, doc, form)
  File "/home/mailman/Mailman/Cgi/admindb.py", line 176, in PrintRequests
    PrintPostRequest(mlist, id, info, total, count, form)
  File "/home/mailman/Mailman/Cgi/admindb.py", line 209, in PrintPostRequest
    mlist.HandleRequest(id, 2, None)
  File "/home/mailman/Mailman/ListAdmin.py", line 124, in HandleRequest
    self.__handlepost(data, value, comment)
  File "/home/mailman/Mailman/ListAdmin.py", line 200, in __handlepost
    self.LogMsg('vette', note)
  File "/home/mailman/Mailman/MailList.py", line 891, in LogMsg
    logf.write(msg % args + '\n')
TypeError: not enough arguments for format string