I\'m on Mac Yosemite 10.10.5. Apache web server suddenly no longer starts. I tried changing the port to 8080. Also tried sudo apachectl stop and sudo apachectl start. Still won\
I solve it with following code in terminal. You can try it.
sudo /Applications/XAMPP/xamppfiles/bin/apachectl start sudo /Applications/XAMPP/xamppfiles/bin/mysql.server start