Error with permissions to objects git repo (BB-8784)

Wondering if this is the same as https://bitbucket.org/site/master/issue/6731/unable-to-push-objects-to-git-repo

error: insufficient permission for adding an object to repository database .git/objects
error: Error building trees

Also, just making sure it's not something on my end. I've combed various git sites and SO pages and haven't been able to resolve. I've clone repo three times now, seeing maybe if I needed a fully refreshed repo, but same result. I can do everything but merge/update to master.