Error while enrolling: empty access_token

I have successfully installed a full ELK Docker stack including Filebeat. When I want to enroll a Filebeat instance, I get the following error: Error while enrolling: empty access_token According to the source, the error can be anything, if the response is not nice. filebeat.yml: filebeat.config: modules: path: /usr/share/filebeat/config/modules.d/*.yml reload.enabled: false filebeat.modules: – module: apache2…

Details