Apache, connect to the web site with redhat

CMK 2.3
Red hat 9.5

I cant connect to the site url

Hi everyone,

Always, when i reboot red hat, i have to execute:
omd update-apache-config [site]

Do I have to configure something else?

Regards

Are you on the latest patch release of Checkmk?
Is SELinux active?
Do the logs reveal anything?

It should not be necessary to re-run this command every time.