Can't delete unprotected branch and getting"failed to push some refs to"

[srcnalt]

Select Topic Area

Bug

Feature Area

Issues

Body

Since yesterday I cannot push any code to my branch and am getting an error says the following. The branch was renamed and been working before. There are no branch protection rules related to the repo and I am the admin.

remote: fatal error in commit_refs        
To https://github.com/srcnalt/repo_name.git
 ! [remote rejected] feature/branch_name-> feature/renamed_branch_name(failure)
error: failed to push some refs to 'https://github.com/srcnalt/repo_name.git'

Guidelines

• I have read the above statement and can confirm my post is relevant to the GitHub feature areas Issues and/or Projects.