VMWare # Last week issue reported where the vCenter Server Appliance UI was not opening and the vSphere client was not loading. This impacted day to day management of the VMware environment. We resolved the issue by performing the following steps: 1. SSH into the vCenter Server Appliance using the root account. 2. Stopped all services using service-control --stop --all 3. Restarted all services using service-control --start --all 4. Checked the overall health of the appliance by running df -h This helped to confirm if any of the disk partitions were full. 5. Cleared unnecessary log files and rotated old logs where required to free up space. Monitored the service startup and confirmed that the UI was accessible again. After these steps the vSphere client was loading normally and operations were restored.