WHM/CPANEL

Enable root user to login to shell after disallowing Root with shell

run this command on your browser login as root and that is!
whm.yourdomain.com/cpsess6053459985/scripts2/doautofixer?autofix=safesshrestart
This restarts to shell to allow to login again as root.

yourdomain.com/cpsess6053459985/scripts2/doautofixer?autofix=safesshrestart. You should see this output.
AutoFixer Execution

Requesting script ...

Done.

Executing script ...

Attempting to locate sshd binaries installed on the system ...

Located /usr/sbin/sshd

Done.

Killing exisiting sshd processes...

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