Zigbee gateway integration

[MLa]

Hi,
My zigbee devices suddenly stoppet working.
Got this in zigbee log:
2023-05-23 20:05:03 TASK zb_initialize aborted: stack traceback:
[C]: in function 'assert'
...tmp.PChIWDRwH4/files/store/daemon/zigbee/zigbee/core.lua:894: in function <...tmp.PChIWDRwH4/files/store/daemon/zigbee/zigbee/core.lua:890>
2023-05-23 20:05:03 ZB: could not start coordinator
2023-05-23 20:05:03 CC: error initializing
2023-05-23 20:05:03 CC: could not reset dongle

Any ideas?
I will try to reboot.

Magnus