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Author: UltratechHost - Replies: 0 - Views: 6425
cPanel/WHM shows the error "Invalid license file", why ?
cPanel will show you an invalid license file error if you change your hostname to something that does not resolve to your server's IP address. You should change back the hostname to the original one or use a domain that resolve to your server's IP address by following these instructions:

[code]1. Connect to your server with SSH using the root user
2. Type in the following:hostname server.domain.com
3. Then type: /usr/local/cpanel/cpkeyclt in order to reactivate your cPanel/WHM license.