# systemctl start httpd
Job for httpd.service failed because the control process exited with error code. See "systemctl status httpd.service" and "journalctl -xe" for details.
# systemctl status httpd.service
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2017-03-24 14:14:00 MSK; 1min 41s ago
Docs: man:httpd(8)
man:apachectl(8)
Process: 18060 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE)
Process: 18058 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
Main PID: 18058 (code=exited, status=1/FAILURE)
Mar 24 14:14:00 poyuzd httpd[18058]: (98)Address already in use: AH00072: make_sock: could not b...]:80
Mar 24 14:14:00 poyuzd httpd[18058]: (98)Address already in use: AH00072: make_sock: could not b...0:80
Mar 24 14:14:00 poyuzd httpd[18058]: no listening sockets available, shutting down
Mar 24 14:14:00 poyuzd httpd[18058]: AH00015: Unable to open logs
Mar 24 14:14:00 poyuzd systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
Mar 24 14:14:00 poyuzd kill[18060]: kill: cannot find process ""
Mar 24 14:14:00 poyuzd systemd[1]: httpd.service: control process exited, code=exited status=1
Mar 24 14:14:00 poyuzd systemd[1]: Failed to start The Apache HTTP Server.
Mar 24 14:14:00 poyuzd systemd[1]: Unit httpd.service entered failed state.
Mar 24 14:14:00 poyuzd systemd[1]: httpd.service failed.
Hint: Some lines were ellipsized, use -l to show in full.
Подскажите пожалуйста в чем может быть ошибка.