Pages new build failed with error "Failed: unable to submit build job" and getting to update of new push to the github repository

I pushed to one of my GitHub repo today but I saw that the commit didn’t trigger build-in pages, then I try to rebuild a previous commit but I encountered a problem

15:45:02.483	Failed: unable to submit build job

It’s failing in the first step “Initializing build environment”.

This thing is the same for every page I have, and all these were working fine.

FYKI
I have tried

“Can you please try to re-auth with GitHub/GitLab?
Go to GitHub/GitLab and uninstall the App, then in the Cloudflare dashboard go to create a project and click “Add account” under the account selection.
Once you’ve re-authed, retry your build.” suggested by @Walshy But still, the error is the same.

Please someone help me out of this. I have 10 pages stuck In this situation from the same GitHub organization and in same cloudflare account.

Little mistake in title it should be

Pages new build failed with error “Failed: unable to submit build job” and getting no update of the new push to the github repository