Update auf 9.0.0 - Fehler im System

[rethus]

Ich habe auf PLESK 9.0.0 upgedatet und folgende meldungen erhalten:

Determining the packages that need to be installed.
Warning: packages conflict by files detected: package psa-courier-imap-add-8.6.0-suse9.3.build86080930.03.i586
* conflict with package psa-mail-qc-driver-1.0.0-suse9.3.build90081222.11.i586
* both have file /usr/lib/courier-imap/authlib/authpsa with different md5 sum.
Warning: packages conflict by files detected: package psa-courier-imap-add-8.6.0-suse9.3.build86080930.03.i586
* conflict with package psa-mail-pc-driver-1.0.0-suse9.3.build90081222.11.i586
* both have file /usr/lib/courier-imap/authlib/authpsa with different md5 sum.
Warning: packages conflict by files detected: package psa-8.6.0-suse9.3.build86080722.00.i586
* conflict with package psa-backup-manager-9.0.0-suse9.3.build90081208.07.i586
* both have file /usr/local/psa/admin/plib/ui/client.backup.php with different md5 sum.
Warning: packages conflict by files detected: package psa-8.6.0-suse9.3.build86080722.00.i586
* conflict with package psa-drweb-configurator-9.0.0-suse9.3.build90081117.17.i586
* both have file /usr/local/psa/admin/sbin/drwebmng with different md5 sum.
Warning: packages conflict by files detected: package psa-8.6.0-suse9.3.build86080722.00.i586
* conflict with package psa-mail-qc-driver-1.0.0-suse9.3.build90081222.11.i586
* both have file /usr/local/psa/admin/sbin/listmng with different md5 sum.
Warning: packages conflict by files detected: package psa-8.6.0-suse9.3.build86080722.00.i586
* conflict with package psa-mail-pc-driver-1.0.0-suse9.3.build90081222.11.i586
* both have file /usr/local/psa/admin/sbin/listmng with different md5 sum.
Warning: packages conflict by files detected: package psa-8.6.0-suse9.3.build86080722.00.i586
* conflict with package psa-mail-driver-common-9.0.0-suse9.3.build90081222.11.i586
* both have file /usr/local/psa/admin/sbin/mail_auth_view with different md5 sum.
Warning: packages conflict by files detected: package psa-qmail-1.03-suse9.3.build86080930.03.i586
* conflict with package psa-mail-qc-driver-1.0.0-suse9.3.build90081222.11.i586
* both have file /var/qmail/bin/cmd5checkpw with different md5 sum.

Gehe ich in den Adminbereich, steht alles auf englisch, und ethliche Icons fehlen in der Navigation.

Ansonsten scheint der Server sauber zu laufen. Soll ich erst versuchen das zu reparieren, oder soll ich direkt weiter auf 9.0.1 updaten?