I am a beginner when it comes to linux and XAMPP, and I would like to make a website using php and mySql. The problem is that I can not figure out how to make a new apache server. When I restart apache I get this message, can anybody please tell me what it means, and how to solve it?
$ sudo /etc/init.d/apache2 restart [sudo] password for sheila: 1. Restarting web server apache2 AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80 (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down AH00015: Unable to open logs Action 'start' failed. The Apache error log may have more information. [fail] 2. The apache2 instance did not start within 20 seconds. Please read the log files to discover problems