Zigbee all of the sudden not working

I’m pretty new to HA so I don’t know all the technical stuff on how to troubleshoot issues.

My zigbee was working fine for a few months and now I’m getting this error and nothing will
Load. I have tried restarting HA, plugging and unplugging zigbee dongle, nothing is working.

Any help would be much appreciated!

Have you made any changes, like updating Home Assistant or reconfiguring/updating the Sonoff firmware?