The strangest thing is that once you login to the admin part of the site just once, you can then visit the site (even while not logged in) and never see that error again.
It appears as thought all the plugins on my main site are enabled in the sub-sites. Is there anyway to change that? I don't want any of the plugins I am using on the main site active in the subsites
So I added the wildcard subdomain, and now I am getting a crazy error message related to revolution slider (which is used on my main page, but shouldn't be used on a new site???) when I try to access the blog, test.sky-edge.net.
Whats up with that?