Getting error on Push to remote...

[Richard Albrecht]

How do I fix this error?

git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree push -v --tags --set-upstream MemberTree1 refs/heads/HEAD:refs/heads/HEAD 

Pushing to https://Hawkcode@github.com/Hawkcode/MemberTree1.git

error: src refspec refs/heads/HEAD does not match any.

error: failed to push some refs to 'https://Hawkcode@github.com/Hawkcode/MemberTree1.git'

Completed with errors, see above

[Richard Albrecht]

Surely some one knows how to correct this. If not can anybody point me to someone who can?

Thanks

[bgannin]

What version of Sourcetree are you using? What OS are you on?

[Richard Albrecht]

Sorry..

2.6.3 (134)

Mac OS High Sierra