Nginx: phpMyAdmin reverse proxy

server {
	access_log /var/log/nginx/plusmagi.com.phpmyadmin-access.log;
	add_header X-Content-Type-Options "nosniff";
	add_header X-Frame-Options "SAMEORIGIN";
	add_header X-XSS-Protection "1; mode=block";
	error_log /var/log/nginx/plusmagi.com.phpmyadmin-error.log error;
	http2 on;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    listen 443 ssl;
    server_name v771s.plusmagi.com;

    location / {
        proxy_pass http://127.0.0.1:8080;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Real-IP $remote_addr;
    }
}

server {
    listen 80;
    server_name v771s.plusmagi.com;

    location / {
        return 301 https://$host$request_uri;
    }

    location /.well-known/acme-challenge/ {
        root /var/www/html;
        try_files $uri $uri/ =404;
    }
}