Need a quick help

[monitorlinux]

What is the meaning of following ? license expired ?
++++++++++++++++++++++++++++++++++
There was an error communicating with CLN.
CLN support will be disabled.
Error communicating with server. The message was:

Error Class Code: 4
Error Class Info: Permission denied.
Explanation:
An error has occurred while processing your request. If this problem
persists please enter a bug report at helpdesk.cloudlinux.com.
If you choose to submit the bug report, please be sure to include
details of what you were trying to do when this error occurred and
details on how to reproduce this problem.
+++++++++++++++++++++++++++++++++++++++++++

[vmarchuk]

Hello,

Please try to re-register your server with the following commands:
# /usr/sbin/rhnreg_ks --activationkey=<activation key> --force
# /usr/bin/cldetect --update-license

If that does not help, please submit a ticket to https://cloudlinux.zendesk.com, our techs will check the issue in place.