How to fix common cPanel/WHM problems
In order to fix the most common cPanel/WHM problems, there is a built-in script that you can run.The command that you can use via SSH is
This fixes a lot of problems with cPanel installation. Please note this is a very generic solution, and it cannot fix eveything. If you are having problems you can always contact Cpanel of buycpanel if you got your license from them, they provide support free of charge.