What is Anacron job 'cron.daily'

I am not sure what this is! I just received this auto email from my server. Just need to find out what is this operestion and what is this error?

Code:

/etc/cron.daily/logrotate:
apache2: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
apache2: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

Thank you

 

You don't have a ServerName directive in your main Apache configuration. Either add one, or leave it as it is because this is just a warning, it doesn't do any harm.

 

Thanks

Thanks for the info.

If I add a server name in Apache would this affect ISPconfig.

 

No, not at all.