Nginx server block redirection to web page incorrectly

Having followed the Nginx Ubuntu 20.04 setup tutorial Nginx appears to be serving the domain name (groove-genie.co.uk) but I’m unable to redirect to the web page of my application on port 8082 via https.

When I run Nginx -t I encounter the following messages:

nginx: [warn] conflicting server name "groove-genie.co.uk" on 0.0.0.0:443, ignored
nginx: [warn] conflicting server name "groove-genie.co.uk" on 0.0.0.0:80, ignored.

By all accounts it would appear that I have multiple server blocks configured; the challenge is my uncertainty around how I identify the offending lines of code which need to be removed from the Nginx conf files in order to rectify the problem.

I have attached the conf file in the hope someone can point me in the right direction as i’ve now gone “code-blind” after spending weeks trying to figure it out.

groove-genie.co.uk.conf

server {

        root /var/www/groove-genie.co.uk/html;
        index index.html index.htm index.nginx-debian.html;

        server_name groove-genie.co.uk www.groove-genie.co.uk;

        location / {
                try_files $uri $uri/ =404;
        }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/groove-genie.co.uk/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/groove-genie.co.uk/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


}
server {
    if ($host = www.groove-genie.co.uk) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = groove-genie.co.uk) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


        listen 80;
        listen [::]:80;

        server_name groove-genie.co.uk www.groove-genie.co.uk;
    return 404; # managed by Certbot




}

libretime.conf

server {
  listen 8082;
  listen [::]:8082;

  access_log /var/log/nginx/libretime.access.log;
  error_log /var/log/nginx/libretime.error.log;

  root /usr/share/libretime/legacy/public;

  index index.php index.html index.htm;

  client_max_body_size 512M;
  client_body_timeout 300s;

  location ~ \.php$ {
    fastcgi_buffers 64 4K;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;

    # try_files $uri =404;
    try_files $fastcgi_script_name =404;

    include fastcgi_params;

    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    set $path_info $fastcgi_path_info;
    fastcgi_param PATH_INFO $path_info;
    include fastcgi_params;

    fastcgi_index index.php;
    fastcgi_pass unix:/run/libretime-legacy.sock;
  }

  location / {
    try_files $uri $uri/ /index.php$is_args$args;
  }

  location ~ ^/api/(v2|browser) {
    include proxy_params;
    proxy_redirect off;
    proxy_pass http://unix:/run/libretime-api.sock;
  }
}
server {
    if ($host = groove-genie.co.uk) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 80;
    server_name groove-genie.co.uk;
    location / {
        rewrite ^ https://$server_name$request_uri? permanent;
    }


}
server {
    listen 443 ssl;
    server_name groove-genie.co.uk;
    ssl_certificate /etc/letsencrypt/live/groove-genie.co.uk/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/groove-genie.co.uk/privkey.pem; # managed by Certbot


    location / {
        proxy_set_header Host              $host;
        proxy_set_header X-Real-IP         $remote_addr;
        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Host  $host;
        proxy_set_header X-Forwarded-Port  $server_port;

        proxy_pass http://groove-genie.co.uk:8082/;
    }


}