Error 404 Not found, but no problem when dev mode ON

Hello,

after I enter My website, use Cloudflare and go to some link, example

https://www.ba-na-na.net/category/programming/

it show error 404 Not found, openresty.

but after I turn Development Mode ON no problem at all. any one help me to investigate this issue?

Hello there,

This can be a broken link. Read more here:
https://support.cloudflare.com/hc/en-us/articles/115003014512-4xx-Client-Error#code_404

Additionally, May I ask you to check these?

  • Check the URL (misspelling/ wrong link)
  • Check if there‚Äôs a resource in that dir
  • Check if the content is existing or deleted or moved
  • Broken connection
  • Check if access is given
  • Check your server for log (troubleshoot)

why after I turn Development Mode ON no problem at all?

I think I found the same problem with this guy, Cloudflare caching issue?

I will check and follow the link.