System error with Domain ID 12

[soomon]

hi,

when i create a new user i get: System error with Domain ID 12
the domain is listes with status_ error.
when i run the request manager manually i dint get an error, but nothing changes..
no directories are created on the server, also no VU user.

i had some troubles when i tried to upgrade to rc6.. i then used my rc5 backup and after some time i got it working again.. but seems there is some problem with permissions...
where do i see what the exact problem is?

thanks,
soomon

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all files in :/var/www/ispcp/engine are owned by root.. is this ok??