This website has been stagnating for a while, and over time various bits of it have stopped working and not been fixed.
This has been down to various reasons.
Anyway, now my web host upped their fees by a ridiculous amount, and so the site has disappeared.
I have a backup of the database, and have moved the hosting to a new company, but the site itself has gone.
I could just upload a copy of the old site, but it's so broken, I think I'm just going to start afresh.
This may take some time, but I hope to have a bare-bones version working soon.
If the sudden disappearance of this hobby site has made you realise its value, you may be interested in donating to support its continuing existance!