I am using ubuntu 18.04 and installed 4 webservers using the auto installation script. (standard 1st server, expert servers 2,3 and 4) From the ISPConfig Control Panel I can see all 4 servers. I can create websites on server 1 and all is fine. When I create websites on any of the other servers I get the standard apache index page not the ispconfig index page When I look on the other servers /var/www I see the correct files. When I try to create an FTP account I can see server 1 all okay but the other servers 503 errors. Is there any additional configuration required?