Plesk 8.6 to 9.0 Database Problem

[levy]

THIS PROBLEM FOR PLESK 9.0 (UPGRADING FROM 8.6)

When i run autoinstall program. Program ended with this error "ERROR while trying to upgrade SQL database from 860"

From /tmp/psa_9.0.0_debian4.0.build90081117.17_upgrade.09010 4.14.47.log:

"Starting Plesk Key upgrade task
installing additional keys
Trying to install key /etc/psa/key.d/keyK8Oy0K... done
Trying to install key /etc/psa/key.d/keyE94kXd... done
Plesk Key upgrade is prepared
ERROR 1091 (42000) at line 91: Can't DROP 'name_type'; check that column/key exists



From autoinstaller output:

===> Cumulative upgrade has been started
preparing to upgrade Plesk keys
Starting Plesk Key upgrade task
installing additional keys
Trying to install key /etc/psa/key.d/keyK8Oy0K... done
Trying to install key /etc/psa/key.d/keyE94kXd... done
Plesk Key upgrade is prepared

ERROR while trying to upgrade SQL database from 860
Check the error reason(see log file: /tmp/psa_9.0.0_debian4.0.build90081117.17_upgrade.09010 4.14.47.log), fix and try again

Aborting...

dpkg: error processing psa (--configure):
subprocess post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of libpam-plesk:
libpam-plesk depends on psa-9.0.0; however:
Package psa-9.0.0 is not installed.
Package psa which provides psa-9.0.0 is not configured yet.
dpkg: error processing libpam-plesk (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
psa
libpam-plesk
E: Sub-process /usr/bin/dpkg returned an error code (1)
Get:1 http://ftp.debian.org etch Release.gpg [386B]
Hit http://ftp.debian.org etch Release
Ign http://ftp.debian.org etch/main Packages/DiffIndex
Ign http://ftp.debian.org etch/contrib Packages/DiffIndex
Ign http://ftp.debian.org etch/non-free Packages/DiffIndex
Hit http://ftp.debian.org etch/main Packages
Hit http://ftp.debian.org etch/contrib Packages
Hit http://ftp.debian.org etch/non-free Packages
Get:2 http://security.debian.org etch/updates Release.gpg [189B]
Hit http://security.debian.org etch/updates Release
Ign http://security.debian.org etch/updates/main Packages/DiffIndex
Ign http://security.debian.org etch/updates/contrib Packages/DiffIndex
Ign http://security.debian.org etch/updates/non-free Packages/DiffIndex
Hit http://security.debian.org etch/updates/main Packages
Hit http://security.debian.org etch/updates/contrib Packages
Hit http://security.debian.org etch/updates/non-free Packages
Fetched 387B in 5s (77B/s)
Reading package lists...
ERROR: An error occurred on attempt to install packages.
Attention! Your software might be inoperable.
Please, contact product technical support.

Thanks for all response.