Trouble Update 7.5.2 to 7.5.3

[doci]

Hallo

The update failed.

log:
-----------
BIND server starts Ok.

Trying to start MySQL server... done

ERROR while trying to start MySQL server
Check the error reason(see log file: /tmp/psa_7.5.3_FedoraCore_2_build75050506.13_upgrade.log), fix and try again

Aborting...

error: %pre(psa-7.5.3-fc2.build75050506.13) scriptlet failed, exit status 1
error: install: %pre scriptlet failed (2), skipping psa-7.5.3-fc2.build75050506.13
db_connect: failed to connect to database: Error: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
........
....

System error 2: No such file or directory
error: %trigger(psa-7.5.2-fc2.build75050128.11) scriptlet failed, exit status 1
packagemng: db_connect: failed to connect to database: Error: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
packagemng: db_connect: failed to connect to database: Error: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
packagemng: Unable to connect to the mysql database

System error 2: No such file or directory
packagemng: Unable to connect to the mysql database

System error 2: No such file or directory
error: %trigger(psa-7.5.2-fc2.build75050128.11) scriptlet failed, exit status 1
===> Reading /etc/tomcat4/tomcat4.conf ...
===> Updating /etc/psa/psa.conf...
===> Reading /etc/psa/psa.conf ...
===> Reading /etc/tomcat4/tomcat4.conf ...
===> Updating /etc/psa/psa.conf...
===> Reading /etc/psa/psa.conf ...

-------

So im set now the correct links to MySQL 4 and he start.

So Plesk Admin Web Interace is here an try to login.
After Login about blank site, with top Logo.

So i go in the shell

cd /root/psa/PSA_7.5.3/rpm_FedoraCore_2/base/
rpm -Uh psa-hotfix-7.5.3-fc2.build75050607.13.i586.rpm --force
error: Failed dependencies:
psa = 7.5.3 is needed by psa-hotfix-7.5.3-fc2.build75050607.13

How can I place the update completely?

thx

ps: sorry for my bad engl