Yesterday I updated the Home Assistant version after a long time to 2023.10.3 and Supervisor was still 2022.10.2
After updating I am not able to open file editor and get an error “Unable to load the panel source: /api/hassio/app/entrypoint.js.”
Supervisor update is shown as “2023.10.0” but it’s also not possible and get the error “Failed to call service update/install”
When I tried to get the backup under settings > system > backups I see a white page saying “Troubleshooting” and it’s also not possible same as Add-ons page.
So, it’s running no issue but not possible to edit anything.
I’d be very thankful if someone faced the same problem and share the solution.