Issue : Github stopped accepting Push
I just woke up one day and found myself in a situation where my github repository stopped accepting pushes from my local computer.
This continued for many days until i finally figured out what was wrong. The problem was with the email setting which i changed recently.
If you check on the “Keep my email address private” setting. The github will stop accepting your pushes.
So uncheck this setting and enjoy.
Stackoverflow Link
https://stackoverflow.com/questions/2047465/how-can-i-delete-a-file-from-git-repo