Update default.conf

default.conf

@@ -1,5 +1,5 @@
 server {
-  listen 127.0.0.1:8080 default_server;
+  listen 8080 default_server;
   listen [::]:8080 default_server;
 
   root /usr/share/nginx/html;
@@ -16,11 +16,6 @@ server {
     proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
   }
 
-  error_page 500 502 503 504 /50x.html;
-  location = /50x.html {
-    root /usr/share/nginx/html;
-  }
-
   location /custom-auth {
     proxy_pass http://localhost:8000;
     proxy_http_version 1.1;