The server never crashed. I was simply unable to boot it back up after attempting a reboot. For those who don't know, this is because the host's website was down, which left me without the ability to access the control panel for the VPS. The host is now back online, and I now have a second VPS with a different company, which has been assigned to the chessvariants.org domain. I will now work on backing up my websites to the other server.
The server never crashed. I was simply unable to boot it back up after attempting a reboot. For those who don't know, this is because the host's website was down, which left me without the ability to access the control panel for the VPS. The host is now back online, and I now have a second VPS with a different company, which has been assigned to the chessvariants.org domain. I will now work on backing up my websites to the other server.