MQTT Error

Setup, Configuration and Use Beginners
1

hi… i have a problem…
iam running openhabian on a pi, mqtt is setup via openhabian-setup command in ssh…
MQTT have worked fine fore a while, but today I get an error:

2018-08-12 12:37:47.675 [ERROR] [penhab.io.transport.mqtt.MqttService] - Error starting broker connection

org.eclipse.paho.client.mqttv3.MqttSecurityException: Not authorized to connect

i have reinstalled mqtt via ssh, and maybe set an new password, (have maybe forgotten the old one) do I have to place the new password somewhere in the openhab config…?

2

Looking at the error message “org.eclipse.paho.client.mqttv3.MqttSecurityException: Not authorized to connect” you may need to check your paho client settings in the device sending the mqtt message.

3

i dit not know exactly what the failure was, but now it is working again…