I just upgraded my ubuntu 14.04 server to 16.04. There was no problem with ISPConfig from a previous version. I actually added a new domain under Website under Sites tab in ISPConfig 3. But just recently, when I try to add a new site, it seems that the new site is not added under /var/www forder nor the config file under /etc/php/7.0/fpm/pool.d/ . But I can see that is it added under ISPConfig interface. I also tried adding a shell user but it doesn't exist when I open vipw command. Though I can also see it under ISPConfig interface. When I also make changes from the existing web domain, the changes does not reflect under /etc/php/7.0/fpm/pool.d/web1.conf or any .conf file. Here's my PHP settings under Server Config >> Web: http://prntscr.com/dq9z9r Does anyone know what's wrong with my configuration?