Plesk update Failed, Need to repair

[KumarP]

Hi,

When I try to log in to plesk panel, It's didn't work. So I've checked psa status. It got stopped. Then I start psa and log in to my admin panel.

It displayed, plesk update failed and check logs. Also it ask to repair plesk, I've repaired. Here I've attached my plesk log show by plesk panel. And this is 3rd time with in month.
Please help me to solve this issue.

Plesk version 10.4.4 OS: CentOS 6.4 x64

Detecting installed product components.
Gathering information about installed license key...
Launching component checkers...
File downloading PSA_10.4.4/examiners/panel_preupgrade_checker.php: 15%..21%..30%..45%..57%..63%..70%..81%..93%..100% was finished.
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * epel: mirror.1000mbps.com

PPB_10_4_4-dist                                          |  951 B     00:00

PPB_10_4_4-thirdparty                                    |  951 B     00:00

PSA_10_4_4-dist                                          | 1.3 kB     00:00
Not using downloaded repomd.xml because it is older than what we have:
  Current   : Thu Aug  9 08:59:52 2012
  Downloaded: Thu Aug  9 08:23:11 2012

PSA_10_4_4-thirdparty                                    | 1.3 kB     00:00
Not using downloaded repomd.xml because it is older than what we have:
  Current   : Thu Aug  9 08:59:55 2012
  Downloaded: Thu Aug  9 08:23:11 2012

SITEBUILDER_10_4_4-dist                                  |  951 B     00:00

SITEBUILDER_10_4_4-thirdparty                            |  951 B     00:00
Package psa-mod_fcgid-2.3.6-11081018.x86_64 already installed and latest version
Package psa-mod_fcgid-2.3.6-11081018.x86_64 already installed and latest version
Package psa-mod_fcgid-2.3.6-11081018.x86_64 already installed and latest version


Following amount of diskpace required in directories:
/usr/local: 900.00 Mb.
Total required: 900.00 Mb, available 44412.00 Mb.

Installing packages
Changing shell for popuser.
Shell not changed.
Changing shell for mhandlers-user.
Shell not changed.
===> Preparing upgrade
-- Warning: Skipping the data of table mysql.event. Specify the --events option explicitly.
Stopping psa... done
psa is stopped
Stopping psa... done
-- Warning: Skipping the data of table mysql.event. Specify the --events option explicitly.
===> Cumulative database upgrade has been started
===> Upgrade completed.
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * epel: mirror.1000mbps.com
Package psa-mod_fcgid-2.3.6-11081018.x86_64 already installed and latest version
Running rpm_check_debug
Exception: Scriptlet or other non-fatal errors occurred during transaction.

ERROR: Failed to run the Yum utility.
The Yum utility failed to install the required packages.
Attention! Your software might be inoperable.
Please, contact product technical support.