    413 Request Entity Too Large  [TyE413ENTLRG]

    You're uploading too much data — maybe a large image or video?

    ***

    This is Talkyard's Nginx server.

    If you're server admin, you can configure Nginx so large files
    are accepted:

    In /opt/talkyard/docker-compose.yml, in the  services:  web:  environment:
    section, add this environment variable, to allow files up to 75 megabytes:

          TY_NGX_LIMIT_REQ_BODY_SIZE: "75m"

    Thereafter, recreate the 'web' container: (it runs Nginx)

          # Remove the current container.
          docker-compose kill web
          docker-compose rm -f web

          # Start a new container — it'll pick up the new config.
          docker-compose up -d web

          # Check the logs — all seems fine?
          # (The "LuaJIT version" alert is harmless)
          docker-compose logs -f web

    However, it's possible that Talkyard's application server has been
    configured to reject such large files. So you might also need to reconfigure
    the app server — look in this file:
        /opt/talkyard/conf/play-framework.conf
    Thereafter:
        docker-compose restart app