❔ Why can't I host my ASP.NET WebAPI on Ubuntu ?

server {    
    listen 80;

    server_name www.mywebsite.com;

    #root /var/www/html; # Replace with your application's root directory
    root /home/aspsites;

    location /surf/SurfFinder {        
        proxy_pass http://localhost:5000; # Replace with the port where your ASP.NET API is running             on                     
        proxy_http_version 1.1;        
        proxy_set_header Upgrade $http_upgrade;        
        proxy_set_header Connection keep-alive;        
        proxy_set_header Host $host;        
        proxy_cache_bypass $http_upgrade;    
    } 
}