7.0.5 to 7.1.4, issue with Nginx

I tried to upgrade from 7.0.5 to 7.1.4 and had a migrating avatar issue which I overcame it using one of the examples in the forum to delete the avatars and create a symbolic link. The upgrade succeeded after. I followed the additional steps including updating the Nginx config but now Seafile is not working. The page I expect to access Seafile now just says “Welcome to Nginx”. My previous Nginx config and current are below. I had more code before though I’m not sure what that was for. Any help is greatly appreciated! I find whether there is a Seafile problem, it is usually the Nginx config and not Seafile itself.

Before:

location / {
proxy_pass http://127.0.0.1:8000;
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-Host $server_name;
proxy_read_timeout 1200s;

     # used for view/edit office file via Office Online Server
     client_max_body_size 0;

     access_log      /var/log/nginx/seahub.access.log;
     error_log       /var/log/nginx/seahub.error.log;
}

location /seafhttp {
    rewrite ^/seafhttp(.*)$ $1 break;
    proxy_pass http://127.0.0.1:8082;
    client_max_body_size 0;
    proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;

    proxy_connect_timeout  36000s;
    proxy_read_timeout  36000s;
    proxy_send_timeout  36000s;

    send_timeout  36000s;
}
location /media {
    root /opt/seafile/seafile-server-latest/seahub;

}

After:

location /seafdav {
proxy_pass http://127.0.0.1:8000/seafdav;
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-Host $server_name;
proxy_read_timeout 1200s;

     # used for view/edit office file via Office Online Server
     client_max_body_size 0;

     access_log      /var/log/nginx/seahub.access.log;
     error_log       /var/log/nginx/seahub.error.log;
}