Getting the error Code 3.3.1x6 . Cannot open or Create a project in Character Animator

I am not able to open a project or create a new project. 

When I create a new project, this error is coming.

Unable to Open project "C:/user/Documents/Adobe/Character Animator/Character Animater Project 2/Ch Data/repo.noindex/".If it is located on a server, copy it to a local drive and open it from there.

When i open a project, it is showing 

lib git2 error -3(4/Revspec 'HEAD' not found.) returned from git_revparse_single(&headP, repoP, specZ)

Any Solution Please