000-default and airtime-vhost

I "inherited" a web server with more cms located in /var/www tht running through the 000-default virtual host

.I installed from the repositories airtime.

Airtime work very well without 000-defaul, but when the /var/www is enable, airtime has many faults Image may be NSFW.
Clik here to view.

server location is www.radiospin.poloprato.unifi.it