Another partition change
So as of late this week, my /var directory was topping out. Turns out the space I allocated “generously” was being gobbled up by the databases I host. D’oh! Luckily, I happened to have the old /usr partition sill available (4 gig, as opposed to the 200-some-odd meg I had for /var.) So after about 2 seconds of googling, I found this article which basically did all the work for me 
So now all the sites *should* be up and running. The one downside to the move is that, for some reason, the users didn’t move over. Everything *should* be re-added now.