apache(httpd)が起動しない

sakura vpsにて新しくlampサーバを立ち上げたところ、apacheが起動しませんでした。

AH00526: Syntax error on line 5 of /etc/httpd/conf.d/ssl.conf:

この辺りに怪しい感じがするんですが、直し方が分かりません。
なにか情報がありましたらよろしくお願い致します。

[root@kusanagi71 kusanagi]# kusanagi status
Profile: xxxxx
FQDN: xxxxx
Type: lamp
KUSANAGI Version 8.4.1-1
sakura

*** (active) php-fpm ***
● php-fpm.service - The PHP FastCGI Process Manager
   Loaded: loaded (/usr/lib/systemd/system/php-fpm.service; enabled; vendor preset: disabled)
   Active: active (running) since 木 2018-10-18 19:32:05 JST; 13h ago

*** (active) MariaDB ***
● mariadb.service - MariaDB 10.1.36 database server
   Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
   Active: active (running) since 木 2018-10-18 19:32:06 JST; 13h ago

*** ruby ***
ruby 2.4.2p198 (2017-09-14 revision 59899) [x86_64-linux]

*** add-on ***

*** Cache Status ***
fcache off

*** WAF ***
off

*** SELinux ***
off (permanent)

完了しました。
[root@kusanagi71 kusanagi]# systemctl start httpd.service
Job for httpd.service failed because the control process exited with error code. See "systemctl status httpd.service" and "journalctl -xe" for details.
[root@kusanagi71 kusanagi]# systemctl status httpd.service
● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since 金 2018-10-19 09:06:47 JST; 20s ago
  Process: 7597 ExecStart=/usr/sbin/apachectl start (code=exited, status=1/FAILURE)

10月 19 09:06:47 kusanagi71 systemd[1]: Starting The Apache HTTP Server...
10月 19 09:06:47 kusanagi71 apachectl[7597]: [Fri Oct 19 09:06:47.871743 2018] [so:warn] [pid 7599] AH01574: mo...pping
10月 19 09:06:47 kusanagi71 apachectl[7597]: AH00526: Syntax error on line 5 of /etc/httpd/conf.d/ssl.conf:
10月 19 09:06:47 kusanagi71 apachectl[7597]: Cannot define multiple Listeners on the same IP:port
10月 19 09:06:47 kusanagi71 systemd[1]: httpd.service: control process exited, code=exited status=1
10月 19 09:06:47 kusanagi71 systemd[1]: Failed to start The Apache HTTP Server.
10月 19 09:06:47 kusanagi71 systemd[1]: Unit httpd.service entered failed state.
10月 19 09:06:47 kusanagi71 systemd[1]: httpd.service failed.
Hint: Some lines were ellipsized, use -l to show in full.
[root@kusanagi71 kusanagi]# journalctl -xe
-- Unit user-1001.slice has finished starting up.
-- 
-- The start-up result is done.
10月 19 09:05:24 kusanagi71 systemd[1]: Starting User Slice of kusanagi.
-- Subject: Unit user-1001.slice has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit user-1001.slice has begun starting up.
10月 19 09:05:24 kusanagi71 systemd[1]: Started Session 99 of user kusanagi.
-- Subject: Unit session-99.scope has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit session-99.scope has finished starting up.
-- 
-- The start-up result is done.
10月 19 09:05:24 kusanagi71 systemd-logind[482]: New session 99 of user kusanagi.
-- Subject: A new session 99 has been created for user kusanagi
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/multiseat
-- 
-- A new session with the ID 99 has been created for the user kusanagi.
-- 
-- The leading process of the session is 7430.
10月 19 09:05:24 kusanagi71 systemd[1]: Starting Session 99 of user kusanagi.
-- Subject: Unit session-99.scope has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit session-99.scope has begun starting up.
10月 19 09:05:24 kusanagi71 sshd[7430]: pam_unix(sshd:session): session opened for user kusanagi by (uid=0)
10月 19 09:05:24 kusanagi71 dbus[478]: [system] Activating service name='org.freedesktop.problems' (using servicehelper)
10月 19 09:05:24 kusanagi71 dbus[478]: [system] Successfully activated service 'org.freedesktop.problems'
10月 19 09:05:39 kusanagi71 su[7475]: (to root) kusanagi on pts/0
10月 19 09:05:39 kusanagi71 su[7475]: pam_unix(su:session): session opened for user root by kusanagi(uid=1001)
10月 19 09:06:47 kusanagi71 polkitd[494]: Registered Authentication Agent for unix-process:7591:4888819 (system bus name
10月 19 09:06:47 kusanagi71 systemd[1]: Starting The Apache HTTP Server...
-- Subject: Unit httpd.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit httpd.service has begun starting up.
10月 19 09:06:47 kusanagi71 apachectl[7597]: [Fri Oct 19 09:06:47.871743 2018] [so:warn] [pid 7599] AH01574: module head
10月 19 09:06:47 kusanagi71 apachectl[7597]: AH00526: Syntax error on line 5 of /etc/httpd/conf.d/ssl.conf:
10月 19 09:06:47 kusanagi71 apachectl[7597]: Cannot define multiple Listeners on the same IP:port
10月 19 09:06:47 kusanagi71 systemd[1]: httpd.service: control process exited, code=exited status=1
10月 19 09:06:47 kusanagi71 systemd[1]: Failed to start The Apache HTTP Server.
-- Subject: Unit httpd.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit httpd.service has failed.
-- 
-- The result is failed.
10月 19 09:06:47 kusanagi71 systemd[1]: Unit httpd.service entered failed state.
10月 19 09:06:47 kusanagi71 systemd[1]: httpd.service failed.
10月 19 09:06:47 kusanagi71 polkitd[494]: Unregistered Authentication Agent for unix-process:7591:4888819 (system bus na
[root@kusanagi71 kusanagi]#