Extension manager does not work on DietPi 8.14.2

I got next result after updating the DietPi:

I’ve reinstalled ext. manager and docker and that’s didn’t help me (

Likely this bug on Docker end: DietPi-Software | Docker: Service fails to start after upgrade (AppArmor) · Issue #6126 · MichaIng/DietPi · GitHub

To solve, for now:

apt install apparmor
systemctl disable --now apparmor
systemctl restart docker
systemctl restart roon-extension-manager

It worked!
Thank you very much! )