Sorry for the long delay on getting the site back up and running again.
Seems that there was a glitch this morning when one or more tables in the database were being either updated or optimized. Because it happened at an exactly WRONG time, it crashed that table, and the rest of the database went downhill fast.
Fairly easy fix when I finally figured out which part was causing it, and where to fix it.
Just that I didn't get home till a little later, and didn't have a lot of time to look into it until just a few minutes ago.
Anyways, it's back up and running. Everything 'should' be back to normal. Maybe a few things will be slow for an hour or so, but nothing too big.