IIRC it was something about CGI not being supported, or maybe FastCGI not being supported, so I had to learn about the New Thing (I hadn't setup PHP in >5 years

IIRC it was something about CGI not being supported, or maybe FastCGI not being supported, so I had to learn about the New Thing (I hadn't setup PHP in >5 years at that point). I think there was a missing php-nginx-fastcgi Ubuntu package that we had to install, maybe. I don't remember the specifics. I don't even know that I remembered the specifics when I wrote this :)