Cannot publish unborn Head with Unreal Engine source control

Hello everyone,

Im working on a Unreal Engine project with my team and Im getting some issues with the Github desktop app. It says that i cannot publish my repository because of a unborn Head… I have search on Google to find some solutions to fix this problem, but there was no success. I also tried to add a summary, and i also deleted the automatically generated index.lock file by Unreal Engine himself. But no success… Can someone help me with this problem?

Here you got a picture:

Did you do a valid commit already (so is your History tab not empty)?
Is your repository cloned from GitHub, or is it local?