[Thu Nov 16 16:13:01.086312 2017] [suexec:notice] [pid 1003] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Thu Nov 16 16:13:01.169185 2017] [auth_digest:notice] [pid 1003] AH01757: generating secret for digest authentication ...
[Thu Nov 16 16:13:01.169822 2017] [lbmethod_heartbeat:notice] [pid 1003] AH02282: No slotmem from mod_heartmonitor
[Thu Nov 16 16:13:01.340844 2017] [mpm_prefork:notice] [pid 1003] AH00163: Apache/2.4.6 (CentOS) PHP/5.4.16 configured -- resuming normal operations
[Thu Nov 16 16:13:01.340881 2017] [core:notice] [pid 1003] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
[Thu Nov 16 16:20:14.808028 2017] [autoindex:error] [pid 1058] [client 192.168.116.1:50425] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive