Hi I am running a ispconfig 3.2.4 on ubuntu 18.04 with installed php version 7.0, 7.2, 7.4 and 8.0 installed from the repo by ondrej. I noticed that phpmyadmin is in 500 error and after many test I can see that it is running on php8.0. Not what I wanted. I have set update-alternatives --set php /usr/bin/php7.2, and infact isconfig interface is running correctly php 7.2 Any suggestion?
Thanks Thom, after other struggling I found a solution forcing to use a specific php fpm in /etc/phpmyadmin/apache2.conf. I have put outside of <IfModule mod_php5.c> and <IfModule mod_php.c> a file php SetHandler using the php7.2-fpm sock. SOLVED