Upgrade from VHCS2 to ispCP RC4

[TuxReaper]

Hello all,
i tryed to upgrade my VHCS2 Spartacus, to ispCP RC4, all procedures are ok,
after the make install, i do perl ispcp-setup and after that ispcp-update, successfully, but, when i try to go to my websites, they are all wrong, and not setted, infact i have 404 errors, in each site, like that these sites are not included in the apache config, but i can connect to the Administration panel, how can i fix that?