Panel: Update PHP socket in the webserver configuration

[stanjg]

• Panel or Daemon: Panel
• Version of Panel/Daemon: v0.7 RC
• Server's OS: Ubuntu
• Your Computer's OS & Browser: Not relevant

Add Details Below:

In the documentation PHP 7.2 gets installed. However in the nginx webserver configuration the php 7.1 socket still gets used, resulting in a 502 bad gateway error.

Fix

Change fastcgi_pass unix:/var/run/php/php7.1-fpm.sock; to fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;

[DaneEveritt]

Done, thanks