Fix: Use correct locator of the web docker service in the NGINX conf

nginx/ssl.conf

@@ -28,7 +28,7 @@ server {
 
     location / {
             # Pass the request to Gunicorn
-            proxy_pass http://127.0.0.1:8000;
+            proxy_pass http://web:8000;
 
             # Set HTTP headers st our app knows where request came from
             proxy_set_header Host $host;