diskquota - Write service configuration

[koju]

While I'm adding a new site on "ensim appliace" everythings is good without this:

- diskquota - Write service configuration
- Field Disk Quota (WARNING): Disk quota is either not enabled or not supported for virtual domain filesystems.
-diskquota - Enable service
(WARNING):Group quota is not enabled on the server. Not configuring quota for the site. Please fix your server's quota problem and edit the site again if you want to configure quota for the site

what to do with this? :(

thanks
BK