Invalid cPanel License

Invalid cPanel License File

If you receive the following message, then you have an invalid cPanel license:

Content-type: text/plain

X-DES-KEY: generate error

Invalid Lisc File

When you log into cPanel WHM, you need to do one of two things:

Check your main server IP at to verify that your license is valid. If it is, issue the command /usr/local/cpanel/cpkeyclt which will reset the license file on the server.

This should fix your problem.

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