Unknown entities

Things were fine until today. I’m getting “unknown entities” error. I have reconfigured mqtt,etc. It tells me to start the add on,buyt then I get
FireShot Capture 251 - Zigbee2MQTT – Home Assistant - homeassistant.local

Mqtt explorer is showing activity. Could my dongle be bad? Sonoff Zigbee 3.0 Plus
Oops,I’ll get some logs.

I got it fixed.