This guide will assist you with upgrading MediaCP on CentOS or Debian linux operating systems.
2. Update System Packages
Before upgrading the MediaCP software, you should ensure your system has all the latest updates.
apt update && apt upgrade
You should backup your MediaCP software and store the backup off-site before every upgrade.
A software upgrade can fail for several reasons such as disk failure, sudden power-off, network connectivity loss and more. The upgrade can be an intensive operation as it may need to compile software or process database changes, this can be a common reason for issues with your servers disks, memory or other problems to be exposed.
4. Update Media Control Panel
Login to your SSH server as root and run the following command:
su -c "$(curl -sSL http://install.mediacp.net) upgrade"