mail warn log & mail error log

[pawan]

Recently I am getting these errors in my mail warn log

Sep 29 14:49:22 server1 postfix/master[2156]: warning: process /usr/lib/postfix/tlsmgr pid 27748 exit status 1
Sep 29 14:49:22 server1 postfix/master[2156]: warning: /usr/lib/postfix/tlsmgr: bad command startup -- throttling
Sep 29 14:50:22 server1 postfix/tlsmgr[27806]: fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
Sep 29 14:50:23 server1 postfix/master[2156]: warning: process /usr/lib/postfix/tlsmgr pid 27806 exit status 1
Sep 29 14:50:23 server1 postfix/master[2156]: warning: /usr/lib/postfix/tlsmgr: bad command startup -- throttling
Sep 29 14:51:23 server1 postfix/tlsmgr[27828]: fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
Sep 29 14:51:24 server1 postfix/master[2156]: warning: process /usr/lib/postfix/tlsmgr pid 27828 exit status 1

also I am getting error in mail-error log

Sep 29 13:39:12 server1 postfix/tlsmgr[24823]: fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
Sep 29 13:40:13 server1 postfix/tlsmgr[24882]: fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
Sep 29 13:41:14 server1 postfix/tlsmgr[24915]: fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
Sep 29 13:42:15 server1 postfix/tlsmgr[24943]: fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument

Need help on the above, how to resolve this.

[pawan]

Ok running this command

sudo rm /var/lib/postfix/smtpd_scache.db

and also increasing the free disk space resolved the problem.

Thanks.