Apache2 won't start
After making some minor changes to the options of EHCP, apache2 no longer works. I tried to type service apache2 start in terminal as well as using force-reload, ect. to boot apache again but it didn't work. The terminal error is as shown here:
root@ubuntu-server:~# service apache2 start
* Starting web server apache2 (99)Cannot assign requested address: make_sock: could not bind to address XX.XX.XX.XX:80
no listening sockets available, shutting down
Unable to open logs
What could be the problem?