HassOS update error

After upgrading my test Host System from HassOS 2.10 to HassOS 2.11 I get MaintThread errors. My production version (which is still running 2.10 does not get the errors). Both are running on a Raspberry Pi 3. Does anyone have any thoughts on what I need to address to resolve this issue?

ERROR (MainThread) [hassio.utils.json] Can’t read json from /data/addons/git/7bce6681/repository.json: [Errno 2] No such file or directory: ‘/data/addons/git/7bce6681/repository.json’

Same error after upgrading (Via USB) to HassOS 2.11. here. Also interested in resolving the issue. Thanks!