httpd.service - The Apache HTTP Server
   Loaded: loaded (/etc/systemd/system/httpd.service; enabled; vendor preset: di                                                        sabled)
   Active: failed (Result: exit-code) since Sat 2019-08-03 16:18:07 UTC; 12s ago
  Process: 28974 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAI                                                        LURE)
  Process: 28972 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, s                                                        tatus=1/FAILURE)
 Main PID: 28972 (code=exited, status=1/FAILURE)

Aug 03 16:18:07 host.mydomain.com systemd[1]: Starting The Apache HTTP Se                                                        rver...
Aug 03 16:18:07 host.mydomain.com httpd[28972]: httpd: Syntax error on li                                                        ne 51 of /etc/httpd/conf/httpd.conf: Syntax error on line 6 of /etc/httpd/conf/e                                                        xtra/httpd-phpmodules.conf: Syntax error on line 35 of /etc/httpd/conf/extra/htt                                                        pd-modsecurity.conf: Syntax error on line 1 of /etc/modsecurity.d/comodo_rules.c                                                        onf.main: Could not open configuration file /etc/cwaf/cwaf.conf: No such file or                                                         directory
Aug 03 16:18:07 host.mydomain.com systemd[1]: httpd.service: main process                                                         exited, code=exited, status=1/FAILURE
Aug 03 16:18:07 host.mydomain.com kill[28974]: kill: cannot find process                                                         ""
Aug 03 16:18:07 host.mydomain.com systemd[1]: httpd.service: control proc                                                        ess exited, code=exited status=1
Aug 03 16:18:07 host.mydomain.com systemd[1]: Failed to start The Apache                                                         HTTP Server.
Aug 03 16:18:07 host.mydomain.com systemd[1]: Unit httpd.service entered                                                         failed state.
Aug 03 16:18:07 host.mydomain.com systemd[1]: httpd.service failed.