If you see the following message when logging into cPanel, or, a one similar to it, this article is for you! Please Note: You must have a VPS with cPanel with us already!
In order to access the interface, you will need to make sure that the software license on this server is active and installed.
Your license could not be activated because: Invalid License File
No need to worry! Login as root to your server and run the following:
Easy enough, huh? If this command errors or you do not see the server contacting cPanel license servers to verify your license, please check that your server is able to contact servers via port 80 (so, check your firewall's OUTPUT options), and, that you have a proper hostname set on your server.
No go? Drop us a line! You may have a provisioning issue with your license.