cyrus imap failure
 

Hi all,

I'm running a mail server with cyrus imap and postfix. I've had a bit of a disaster where a runaway process, not related to email, filled my root directory. I've take care of that and got most of the space back but now I'm not receiving email and maillog is reporting this:

Oct 18 14:55:53 pelican lmtpunix[32764]: DBERROR db4: Commonly caused by moving a database from one database environment
Oct 18 14:55:53 pelican lmtpunix[32764]: DBERROR db4: to another without clearing the database LSNs, or by removing all of
Oct 18 14:55:53 pelican lmtpunix[32764]: DBERROR db4: the log files from a database environment
Oct 18 14:55:53 pelican lmtpunix[32764]: DBERROR db4: /var/lib/imap/deliver.db: unexpected file type or format
Oct 18 14:55:53 pelican lmtpunix[32764]: DBERROR: opening /var/lib/imap/deliver.db: Invalid argument
Oct 18 14:55:53 pelican lmtpunix[32764]: DBERROR: opening /var/lib/imap/deliver.db: cyrusdb error
Oct 18 14:55:53 pelican lmtpunix[32764]: FATAL: lmtpd: unable to init duplicate delivery database
Oct 18 14:55:53 pelican master[3213]: process 32764 exited, status 75
Oct 18 14:55:53 pelican master[3213]: service lmtpunix pid 32764 in READY state: terminated abnormally
Oct 18 14:55:53 pelican master[32765]: about to exec /usr/lib/cyrus-imapd/lmtpd

We are not receiving email but can send OK. I've had to reconstruct mail boxes before but nothing like this! Any idea how to repair this mess? I'm running Centos6.

Thanks!