migration -> server no longer available

[mEhmEh]

hey,

i've got a problem: i can't migrate 4 domains from a plesk 7.5.4 system to a plesk 8.0.1 system.

-all files on the plesk 7.5.4 system will be archived
-the plesk 8.0.1 system loads the archived files
-plesk 8.0.1 imports the first domain
-plesk 8.0.1 tries to import the second domain
-server is no longer available (no ping, no ssh -> nothing)

migration.log

[21:58:44|INFO: 3304.log] Executing utility: /opt/psa/bin/domain --update domain.de -ssi true -php true -cgi true -php_safe_mode false
[21:58:44|INFO: 3304.log] The utility succesfully executed.
[21:58:44|INFO: 3304.log] The return code was
The output on STDOUT was:
SUCCESS: Update of domain 'domain.de' complete.

No output on STDERR were performed by the utility
[21:58:44|INFO: 3304.log] Executing utility: /opt/psa/bin/domain_pref --update domain.de -wuscripts true
[21:58:45|INFO: 3304.log] The utility succesfully executed.
[21:58:45|INFO: 3304.log] The return code was
The output on STDOUT was:
SUCCESS: Update of 'domain.de' preferences complete.

No output on STDERR were performed by the utility
[21:58:45|INFO: 3304.log] Executing utility: /usr/bin/find /var/www/vhosts/domain.de/httpdocs /var/www/vhosts/domain.de/httpsdocs -type f -nam$
[21:58:45|INFO: 3304.log] The utility succesfully executed.
[21:58:45|INFO: 3304.log] The return code was
No output on STDOUT were performed by the utility
No output on STDERR were performed by the utility
[21:58:45|INFO: 3304.log] Executing utility: /opt/psa/admin/sbin/cid_unpacker /opt/psa/PMM/var/2006-11-09-20.38.09.886766

i also tried to import the archives files which are now saved on plesk 8.0.1 system. the following error appears:

[Errno 2] No such file or directory: '/opt/psa/PMM/var/PleskX.dtd'

any idea?

chris