Error after power failure

My mail server lost power and now I am having issues with dsync for one user. Here is the command and output:

mail# doveadm backup -u doug remote:sermons dsync-local(doug)<EauXLsjZRWkgLgAAZU03Dg>: Error: /var/mail/home_mail/doug/Maildir/dovecot.index: Couldn't set transaction log view (seq 295..297): Missing middle file seq=296 (between 295..297, we have seqs 295,297): Not found from .log.2: File is already open dsync-local(doug)<EauXLsjZRWkgLgAAZU03Dg>: Error: Failed to read transaction log for mailbox INBOX dsync-local(doug)<EauXLsjZRWkgLgAAZU03Dg>: Error: Remote command returned error 75: ssh sermons doveadm dsync-server -udoug -U

How do I fix this issue? Thanks,

-- Doug