Hello @lllle ,
Based on the logs provided, the Enterprise Security Extension is not starting when the broker is started, hence the warning regarding the lack of a present security extension. To confirm, has the ‘DISABLED’ file been removed from the Enterprise Security Extension folder at the following directory :
- /opt/hivemq/extensions/hivemq-enterprise-security-extension/DISABLED
This can be removed while the broker is active, allowing the extension to be stopped and started during runtime, as well.
Best,
Aaron from the HiveMQ Team