[root@comcast.net: Cron <mail@whitestar> if [ -x /usr/sbin/exim_tidydb ]; then /usr/sbin/exim_tidydb /var/spool/exim retry >/dev/null; fi]

[xucaen <xucaen@comcast.net>]

Does anyone know what this message means?
thanks
Jim

----- Forwarded message from Cron Daemon <root@comcast.net> -----

Envelope-to: mail@xucaen.net
From: Cron Daemon <root@comcast.net>
To: mail@xucaen.net
Subject: Cron <mail@whitestar> if [ -x /usr/sbin/exim_tidydb ]; then /usr/sbin/exim_tidydb /var/spool/exim retry >/dev/null; fi
X-Cron-Env: <SHELL=/bin/sh>
X-Cron-Env: <HOME=/var/mail>
X-Cron-Env: <PATH=/usr/bin:/bin>
X-Cron-Env: <LOGNAME=mail>

failed to open DB file /var/spool/exim/db/retry: File exists

----- End forwarded message -----