An error when registering the server: Maximum usage count of 1 reached Dmitry Oronov August 23, 2017 15:05 Updated Follow It looks like the key was already used to register one (or more) servers. Please, check the following documentation articles: http://docs.cloudlinux.com/index.html?managing_licenses.html http://docs.cloudlinux.com/index.html?managing_servers.html Related articles How do I move a license from one server to another? My systems are not checking in. What does that mean? My trial expired, and I bought a new license. How do I install it on the server? How can I add activation key when I became your IP partner? SSH key and from which IP will CloudLinux staff connect to my server Comments 0 comments Please sign in to leave a comment.