All posts return 404 – slug resets to /-1

[alwaqiah1989-beep]

Hello Hashnode Support,

All posts on my blog return a 404 error. When I edit a post and set a valid slug, it resets to /-1 and the URL stays broken.

Blog: https://harounsulong.hashnode.dev/

Could you please check and fix this on the backend?

Thank you,
Haroun Sulong

[alwaqiah1989-beep]

Following up — the issue still persists.
All posts return 404 and slugs reset to /-1.
Blog: https://harounsulong.hashnode.dev/

[webkmsyed]

@alwaqiah1989-beep I’ve written a blog post where you can find the solution:
https://blog.jargoniseasy.com/how-to-fix-404-deployment-not-found-error-vercel-hashnode-cloudflare
If you find it helpful or think anything should be added, please feel free to share your feedback.