@skpkss It’s likely due to whatever you have coded for express
, it’s probably not even running.
See the following:
[Support Guide] Can I run a web server, HTTP listener, and/or database at Netlify?
https://answers.netlify.com/t/support-guide-can-i-run-a-web-server-http-listener-and-or-database-at-netlify/3078
Express on Netlify
https://docs.netlify.com/frameworks/express/