Emergency Help Request For CWP

I just use the yum manager to update my server.
And after i update the server suddenly the apache cant start and i check the log say that it cant bind to 80port but before yum update i am using nginx,varnish,apache,php-fpm so the port should be 8181 for apache but even i changes it by manually.
The website also not working anymore.

Please have you checked logs

tail -f /usr/local/apache/logs/error_log