Mern stack droplet 502 Bad Gateway nginx/1.24.0 (Ubuntu)

Hi again, I spun up a new droplet and can’t get the app to appear. Please help as I’m at a loss, thanks!

Following is my error log.

root@outdoors3:~/the_outdoors_club# tail -f /var/log/nginx/error.log
2024/06/25 17:28:46 [error] 1204#1204: *21 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5050/", host: "outdoors.rest"
2024/06/25 17:28:47 [error] 1204#1204: *21 no live upstreams while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET /favicon.ico HTTP/1.1", upstream: "http://localhost/favicon.ico", host: "outdoors.rest", referrer: "https://outdoors.rest/"
2024/06/25 17:29:32 [alert] 1204#1204: *22 open socket #13 left in connection 6
2024/06/25 17:29:32 [alert] 1204#1204: aborting
2024/06/25 17:29:38 [error] 1869#1869: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://[::1]:5050/", host: "outdoors.rest"
2024/06/25 17:29:38 [error] 1869#1869: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5050/", host: "outdoors.rest"
2024/06/25 17:29:39 [error] 1869#1869: *1 no live upstreams while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET /favicon.ico HTTP/1.1", upstream: "http://localhost/favicon.ico", host: "outdoors.rest", referrer: "https://outdoors.rest/"
2024/06/25 17:38:11 [error] 1869#1869: *10 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5050/", host: "outdoors.rest"
2024/06/25 17:38:11 [error] 1869#1869: *10 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://[::1]:5050/", host: "outdoors.rest"
2024/06/25 17:38:13 [error] 1869#1869: *10 no live upstreams while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET /favicon.ico HTTP/1.1", upstream: "http://localhost/favicon.ico", host: "outdoors.rest", referrer: "https://outdoors.rest/"
2024/06/25 17:48:22 [error] 1869#1869: *30 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5050/", host: "outdoors.rest"
2024/06/25 17:48:22 [error] 1869#1869: *30 connect() failed (111: Connection refused) while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET / HTTP/1.1", upstream: "http://[::1]:5050/", host: "outdoors.rest"
2024/06/25 17:48:23 [error] 1869#1869: *30 no live upstreams while connecting to upstream, client: 24.193.166.172, server: outdoors.rest, request: "GET /favicon.ico HTTP/1.1", upstream: "http://localhost/favicon.ico", host: "outdoors.rest", referrer: "https://outdoors.rest/"

This is my nginx config file

server {

        index index.html index.htm index.nginx-debian.html;

        server_name outdoors.rest www.outdoors.rest;



        location / {

                proxy_pass http://localhost:5050;

                proxy_http_version 1.1;

                proxy_set_header Upgrade $http_upgrade;

                proxy_set_header Connection 'upgrade';

                proxy_set_header Host $host;

                proxy_cache_bypass $http_upgrade

        }



         location /api {

            proxy_pass http://localhost:5050/api;

            proxy_http_version 1.1;

            proxy_set_header Upgrade $http_upgrade;

            proxy_set_header Connection 'upgrade';

            proxy_set_header Host $host;

            proxy_cache_bypass $http_upgrade;

    }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot

    listen 443 ssl; # managed by Certbot

    ssl_certificate /etc/letsencrypt/live/outdoors.rest/fullchain.pem; # managed by Certbot

    ssl_certificate_key /etc/letsencrypt/live/outdoors.rest/privkey.pem; # managed by Certbot

    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot

    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}