Regarding to Line Integration Server issue, we found that when customer message to BMW Line Official, the message call does not call in agent. It look system is not normal. As we investigated Ubuntu 8.04 on Azure, we found 2 issues that make this system down. Firstly, diskspace is full for /dev/sda1. Secondly, PM2 command service on Ubuntu 18.04 is stop. Please kindly see a screenshot in attachment file for reference. Kindly urgently to fix this issue. Our customer complaint us. If you need to remote, please let me know. I will contact my customer to give the remote.