I think some background backup solutions like Google Backup and Sync block access to the index file. I closed the application and Sourcetree had no issues at all. Seems that Dropbox does the same (@tonymayoral).
I think some background backup solutions like Google Backup and Sync block access to the index file. I closed the application and Sourcetree had no issues at all. Seems that Dropbox does the same (@tonymayoral).