I’ll do my best to take care of things when I get back home. It’s possible, I’m afraid, that the quickest route to getting it up and running reliably long-term may be to reinstall it on new hardware, so I may be up all night tonight. :-/ Hope not.
[EDIT: After the reboot and a lot of manual unclogging of the tubes, aq.org seems to be doing OK. I still need to prioritize upgrading it.]