Update nginx.conf

nginx.conf

@@ -4,6 +4,7 @@ http {
     include       mime.types;
     default_type  application/octet-stream;
 
+    # Use /tmp for temp files to avoid permission errors
     client_body_temp_path /tmp/client_body_temp;
     proxy_temp_path /tmp/proxy_temp;
     fastcgi_temp_path /tmp/fastcgi_temp;