unable to troubleshoot err_too_many_redirects error

Question

Unable to troubleshoot the above error when accessing artifactory.inmz.net. My nginx config is the following, am I missing something here?

server {

    access_log /var/log/nginx/artifactory_access.log timed_combined;
    error_log /var/log/nginx/artifactory_error.log;

    listen 80;
    server_name    artifactory.inmz.net;

    location / {
        proxy_pass http://utils-1:8080;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $host;
        #proxy_set_header X-Forwarded-Proto https;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_http_version 1.1;
        proxy_set_header Connection "";
    }

}