[Dovecot] UID larger than next_uid in file /hosts/domain/user/dovecot-uidlist

I'm having the following problem and would appreciate any help or tips on how to fix it. None of my users can send email via pop3 or imap clients the only consistent thing that i keep seeing in the logs are the following 2 messages: UID larger than next_uid in file /hosts/domain/user/dovecot-uidlist sync: UID inserted in the middle of mailbox

After searching the web all I can find is this link http://dovecot.org/list/dovecot-cvs/2007-May/008819.html which deals with Index: maildir-uidlist.c

I'm running dovecot 1.0.0 on FreeBSD 6.2.

-- Chris Jeans cmjeans@gmail.com