My server says my CPanel license is expired!

First, verify if this error is correct.
Visit http://verify.cpanel.net and enter your server's primary IP address.

If your IP shows with an active license, your server may be having issues contacting the CPanel license server. Try running the following command to update the license:

# /usr/local/cpanel/cpkeyclt

Verify your DNS is working correctly and your firewall permits TCP port 2089.