Have jessie installed and current 3.1 ispconfig - that was updated to most current as of ~ 60 days ago so should be fully current... unfortunately I can't tell unless someone give me a way to very and check via ssh... - currently can't access admin pages. Deb 8 that is - so default PHP should be 5.6 I believe... months / last year - awhile back installed some of the manual PHP installs - via: https://www.howtoforge.com/tutorial/how-to-install-php-7-on-debian/ thought I did 7.0 and 7.1 but not sure... they were partially working but pretty sure I did not do it perfectly... but mostly...LOL - worked at least for the most part... couple weeks ago ran this setup. https://www.howtoforge.com/tutorial...fig-3-from-debian-packages-on-debian-8-and-9/ so php would be updated via apt vs manual updates --- initially appeared it was working but after a power failure recently - found that the server was running and client sites - mostly running however admin interface https://<name/ip>:8080 gets a 500 error... and is complaining about fcgi I believe... Per new article I reset OS php via: update-alternatives --config php update-alternatives --config php-cgi to 5.6 which was not installed only php5 so i installed / reinstalled 5.6 so it would be there. still no go.. restarting all php services all good except 7.1 service php7.1-fpm restart Job for php7.1-fpm.service failed. See 'systemctl status php7.1-fpm.service' and 'journalctl -xn' for details. # systemctl status php7.1-fpm.service -l ERROR: An another FPM instance seems to already listen on /var/lib/php5-fpm/web7.sock Nov 27 09:41:16 host.srv.com php-fpm7.1: [27-Nov-2018 09:41:16] ERROR: FPM initialization failed pretty sure 7.1 is trying to be the base PHP but not sure how to fix ... not really critcal and nothing major hosted and still have access to all that data anyway. ideas?