Error while migrating from Plesk 11 to Plesk 11

[Filzzz]

Hi!

I am trying to migrate the whole plesk server via migration manager to another plesk server. At the beginning all seems to be fine but in the and i have some errors. This is the log (i edited the domains):

Error: server ""

Valid SSO information does not exist in Plesk and in backup file

Error: domain "domain.com"

Execution of /opt/psa/admin/plib/api-cli/domain.php --sync-subscription domain.com -sync-as-vendor -ignore-nonexistent-options failed with return code 1.
Stderr is
Das Template wurde nicht akzeptiert. Die folgenden Limits wurden überschritten.
Beschreibung Angefordert Erlaubt
Speicherkontingent (domain.com) 5 000 MB nicht unterstützt

I hope you can give me a clue to solve this problem! I already wasted 2 days because of this problem.