Hi Gluu Team, We recently installed the latest version of Gluu server 3.1.2 as per the steps mentioned on this page: https://gluu.org/docs/ce/installation-guide/install/ ). We ran the following commands to install the Gluu: 1. echo "deb https://repo.gluu.org/debian/ stable main" > /etc/apt/sources.list.d/gluu-repo.list 2. curl https://repo.gluu.org/debian/gluu-apt.key | apt-key add - 3. apt-get update 4. apt-get install gluu-server-3.1.2 And, it installed successfully. But when we are trying to start the Gluu server with this command "service gluu-server-3.1.2 start", it gives the error mentioned below: **Error: **Job for gluu-server-3.1.2.service failed because the control process exited with error code. See "systemctl status gluu-server-3.1.2.service" and "journalctl -xe" for details. Kindly look into the issue and suggest what could be the reason for this error. Thanks!