Niepewność związana z Apatche

[kihemon]

Setting up apache2 (2.4.34-1) ...
Job for apache2.service failed because the control process exited with error code.
See "systemctl status apache2.service" and "journalctl -xe" for details.
invoke-rc.d: initscript apache2, action "start" failed.
● apache2.service - The Apache HTTP Server
   Loaded: loaded (]8;;file://kali-linux/lib/systemd/system/apache2.service/lib/systemd/system/apache2.service]8;;; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Mon 2018-07-30 11:26:24 CEST; 19ms ago
  Process: 4860 ExecStart=/usr/sbin/apachectl start (code=exited, status=1/FAILURE)
Main PID: 623 (code=exited, status=0/SUCCESS)

Jul 30 11:26:24 kali-linux apachectl[4860]: AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using ::1. Set the 'ServerName' directive globally to suppress this message
Jul 30 11:26:24 kali-linux apachectl[4860]: (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
Jul 30 11:26:24 kali-linux apachectl[4860]: (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
Jul 30 11:26:24 kali-linux apachectl[4860]: no listening sockets available, shutting down
Jul 30 11:26:24 kali-linux apachectl[4860]: AH00015: Unable to open logs
Jul 30 11:26:24 kali-linux apachectl[4860]: Action 'start' failed.
Jul 30 11:26:24 kali-linux apachectl[4860]: The Apache error log may have more information.
Jul 30 11:26:24 kali-linux systemd[1]: apache2.service: Control process exited, code=exited status=1
Jul 30 11:26:24 kali-linux systemd[1]: apache2.service: Failed with result 'exit-code'.
Jul 30 11:26:24 kali-linux systemd[1]: Failed to start The Apache HTTP Server.
insserv: warning: current start runlevel(s) (empty) of script `apache-htcacheclean' overrides LSB defaults (2 3 4 5).
insserv: warning: current stop runlevel(s) (0 1 2 3 4 5 6) of script `apache-htcacheclean' overrides LSB defaults (0 1 6).






Podczas jednej z aktuzlizacji wyskoczył mi właśnie taki komunikat. Podczas aktualizacji nie wyskoczyło, że Apatche nie zostało skonfigurowane. Tak myślę czy nie zignorować obecnie tego komunikatu. Czy może podjąć jakieś konkretne działanie?