I'm confused by your links and exactly what is down! The magazine may be running. It seems to be the URL that points to it that isn't.
That screen dump shows:
http://mag.nyskiblog.com/ and that doesn't seem to exist. I see your forum also uses a URL that points to a sub-domain, but that works! Looks like something at your domain control panel rather than Nabble that's gone faulty.
Incidentally, your signature also has an incomplete/wrong url that doesn't work.
Volunteer Helper - but recommending that users move off the platform!
Once the admin for GregHelp now deleted.