If you are using SourceTree on Mac, there is high possibility that you might have encountered this issue when trying to push a new release. This mostly happens when you update your SourceTree or Mac OS.
It can be easily resolved with the following steps:
Go to your source code folder in your
local and type the following command in console:
git config credential.helper
You should see
Next, run the following command:
git config credential.helper sourcetree
This command will change the Sourcetree config for credentials to
and now if you type command
git config credential.helper your should see
If you try again pushing the new release branch and it should work this time.