I install XAMPP and installation is successful but I am not able to start XAMPP. I get the following message:
Starting XAMPP for Linux 5.6.14-0...
XAMPP: Starting Apache...fail.
XAMPP: Another web server is already running.
XAMPP: Starting MySQL...ok.
XAMPP: Starting ProFTPD...fail.
XAMPP: Another FTP daemon is already running.