Getting this error message during a git push?

Counting objects: 13, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (11/11), done.
error: insufficient permission for adding an object to repository database ./objects
fatal: failed to write object
error: pack-objects died of signal 13

This can be fixed by running the following.

ssh me@myserver
cd repository.git
 
sudo chmod -R g+ws *
sudo chgrp -R mygroup *
 
git repo-config core.sharedRepository true