If anyone has server expertise... I am flirting with getting my own Mastodon instance running. The build went well (after much trial and error), but I have hit a blocker at the final step with a nginx error. Have read countless documentation pages, but all they can suggest for a solution is ‘it depends.’

A moments guidance would be appreciated.

https://discourse.joinmastodon.org/t/502-bad-gateway/3396?u=rwinter