Don’t change it if its working.
The error may be because you are using the embeded broker but it looks like its working now.
frontdoorbell changed from OFF to ON
This should trigger the rule
rule "Play sound when someone rings Front Door Bell"
when
Item frontdoorbell received command ON
then
logInfo("Door", "The Ding Dong Rule worked")
playSound("doorbell.mp3")
end
I think maybe something is not quite happy. Maybe the SD card I not sure
Do a Backup of your system.
I would clear the openHAB cache
in SSH
sudo systemctl stop openhab2.service
sudo openhab-cli clean-cache
sudo systemctl start openhab2.service
Wait a while
sudo systemctl restart openhab2.service