rpmdb: PANIC: fatal region error detected; run recovery

[Chitlesh GOORAH]

Hello, with yumex, I've did the updates successfully however I'm
having a rpmdb PANIC.
Anyone has a remedy for this ? I can't install anything, yum isn't
working neither?

cat /var/log/yum.log

Oct 26 15:41:09 (yumex) Updated: jack-audio-connection-kit.i386 0.102.20-2.1.fc6
Oct 26 15:41:10 (yumex) Updated:
jack-audio-connection-kit-example-clients.i386 0.102.20-2.1.fc6
Oct 26 15:41:10 (yumex) Updated: yumex.noarch 1.1.7-1.0.fc6
Oct 26 15:41:10 (yumex) Updated: rpmdevtools.noarch 5.3-1.fc6


[root at goorah Desktop]# rpm -ivh yum-updatesd-3.0-6.noarch.rpm
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30977) from dbenv->open: DB_RUNRECOVERY: Fatal
error, run database recovery
error: cannot open Packages index using db3 -  (-30977)
error: cannot open Packages database in /var/lib/rpm
warning: yum-updatesd-3.0-6.noarch.rpm: Header V3 DSA signature:
NOKEY, key ID 4f2a6fd2
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30977) from dbenv->open: DB_RUNRECOVERY: Fatal
error, run database recovery
error: cannot open Packages database in /var/lib/rpm

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