Hi!
I managed to messed up my HA installation when trying to upgrade my supervisor.
Cannot access snapshots - gives me an error. Here is some error logs - and some of them caused by missing supervisor:
2021-08-23 09:29:12 WARNING (MainThread) [homeassistant.components.http.ban] Login attempt or request with invalid authentication from supervisor (172.30.32.2). (Python/3.9 aiohttp/3.7.4.post0)
2021-08-23 09:29:17 WARNING (MainThread) [homeassistant.components.http.ban] Login attempt or request with invalid authentication from supervisor (172.30.32.2). (Python/3.9 aiohttp/3.7.4.post0)
2021-08-23 09:29:18 WARNING (MainThread) [homeassistant.setup] Setup of automation is taking over 10 seconds.
2021-08-23 09:29:22 ERROR (SyncWorker_2) [homeassistant.components.influxdb] Cannot connect to InfluxDB due to 'HTTPConnectionPool(host='192.168.1.98', port=8086): Max retries exceeded with url: /write?db=home (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe9102421c0>: Failed to establish a new connection: [Errno 111] Connection refused'))'. Please check that the provided connection details (host, port, etc.) are correct and that your InfluxDB server is running and accessible. Retrying in 60 seconds.
2021-08-23 09:29:22 WARNING (MainThread) [homeassistant.components.verisure] The 'verisure' option near /config/configuration.yaml:2 is deprecated, please remove it from your configuration
2021-08-23 09:29:22 WARNING (MainThread) [homeassistant.components.http.ban] Login attempt or request with invalid authentication from supervisor (172.30.32.2). (Python/3.9 aiohttp/3.7.4.post0)
2021-08-23 09:29:23 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect to MQTT server due to exception: [Errno 111] Connection refused
2021-08-23 09:29:23 ERROR (MainThread) [homeassistant.components.hassio.handler] /addons/core_zwave_js/info return code 403
2021-08-23 09:29:23 ERROR (MainThread) [homeassistant.components.zwave_js] Failed to get the Z-Wave JS add-on info:
2021-08-23 09:29:23 WARNING (MainThread) [homeassistant.config_entries] Config entry 'Z-Wave JS' for zwave_js integration not ready yet: Failed to get the Z-Wave JS add-on info: ; Retrying in background
2021-08-23 09:29:23 ERROR (MainThread) [homeassistant.components.updater] Unexpected error fetching Home Assistant update data: 'NoneType' object is not subscriptable
How I manage supervisor get up&running again or how can I reinstall without losing my configuration?