[Mailman-Users] Moderator request waiting - but a negative number of emails

[Tristan Greaves]

Hi all,

I recently re-installed my Linux system, choosing Fedora Core 2.

I have copied my previous Mailman "lists" and "archives" directories to 
achieve this, and everything appears to be working fine.

Apart from one annoyance.

I am getting emails like this one for my list:

"The <list name here> mailing list has -1 request(s) waiting
for your consideration at:"

Note the negative number!  If I visit the moderation page, no emails are 
showing.

Any idea what might be causing this?

Thanks,

Tris.