You have not concluded your merge (MERGE_HEAD exists)

I have complete module-3 and also I have removed all merge conflicts, but still, I got this error. I have also tried the reset --hard option and again remove any merge conflicts but still, I got this error. I have spent an hour on this issue. Please help me.

I have checked for merged changes but there are no merged changes.

Try to reset HARD again and then git add your files.

Hey , please go through the below link, hope it solves your issue

Thank you for helping me, it resolved my issue.