Failed to start The Apache HTTP Server in RHEL7

while i’m starting the httpd service it’s failing…

[root@workflow ~]# systemctl status httpd.service -l
httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled)
Active: failed (Result: exit-code) since Wed 2015-10-14 07:10:52 EDT; 5h 11min ago
Process: 2765 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE)
Process: 1290 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
Main PID: 1290 (code=exited, status=1/FAILURE)
CGroup: /system.slice/httpd.service