If you happened to visit the website (or any of the other connected websites) and were unable to access it I have to apologise. I woke up this morning and found that none of my WordPress sites could connect to their databases, and I couldn’t properly get to it until I got off work several hours later. Fortunately I found the problem… sorta. There was an important process that appeared to have crashed, and in one terminal command I had everything back up and running within minutes of arriving home. I’m still not too sure how or why it crashed though, the logs don’t have much to offer me for clues. This goes without saying, but I will be keeping a close watch. It doesn’t appear to be anything malicious at least.
I seemed to have triggered it again when posting. This will require further experimentation.