When trying to restore one of the virtual servers from backup, I get this error:

Warning - the following features were enabled in one or more of the domains in the backup, but are not enabled on this system : Analytics Tracking

This backup cannot be restored without breaking the configuration of this system.

What does this mean? – and what should I do about it? I can't get on with the restore from here, I'm stuck with no continue button..

Regards, Kim