Bug during installation of ISPConfig 3.1 on a System with PHP7.0-FPM
System: Ubuntu 16.04 with Nginx and PHP7
Output of the Installer:
Restarting services ... Failed to reload php5-fpm.service: Unit php5-fpm.service not found. Installation completed.
After the installation Nginx give the Error-Code 502 Bad Gateway if one tries to access the control panel.