Plesk migration error: No Select Objects To Transfer

[vicu]

Hello
i'm trying to migrate between two plesk 12.5.30 installation (centos 6).
source server is an updated plesk installation from 12.0, target server is a fresh one.
in the gui i can't select the objects to migrate to the target server, the dump file in the migration session shows no errors.
if i try to use the command line utility migrate in the target server, i got the error "migration manager is not installed"...of course the migration manager is installed on both servers.
if i try to migrate another plesk server with the same target, the object list is shown, so i thing this is a problem of the source server...any advice on this?
thanks

 

[hmdck]

Same problem here.!

 

[vicu]

I have bypassed the problem migrating all server data without manual selection, but now i'm facing another problem...many sites shows a blank index page and many mysql database are not transfered
I think is a problem with php interpreter and some mysql issues, but the php and mysql version on source and target server are the same