libapache2-mod-php7.0: php5 module already enabled, not enabling PHP 7.0

On Debian GNU/Linux version 9.9 Stretch, upgraded from Debian Jessie 8.x, I get when doing apt-get upgrade:

Code:

libapache2-mod-php7.0: php5 module already enabled, not enabling PHP 7.0

I checked

Code:

# ls -lh /etc/apache2/mods-enabled/php*
lrwxrwxrwx 1 root root 27 touko  8  2017 /etc/apache2/mods-enabled/php5.conf -> ../mods-available/php5.conf
lrwxrwxrwx 1 root root 27 touko  8  2017 /etc/apache2/mods-enabled/php5.load -> ../mods-available/php5.load

and sure enough, apache has only php5 module enabled. There are modules for PHP 7 available:

Code:

# ls -lh /etc/apache2/mods-available/php*
-rw-r--r-- 1 root root 865 helmi  8  2017 /etc/apache2/mods-available/php5.conf
-rw-r--r-- 1 root root  59 helmi  8  2017 /etc/apache2/mods-available/php5.load
-rw-r--r-- 1 root root 867 maali  8 12:01 /etc/apache2/mods-available/php7.0.conf
-rw-r--r-- 1 root root 102 maali  8 12:01 /etc/apache2/mods-available/php7.0.load
-rw-r--r-- 1 root root 855 touko  3 13:32 /etc/apache2/mods-available/php7.2.conf
-rw-r--r-- 1 root root 102 touko  3 13:32 /etc/apache2/mods-available/php7.2.load
-rw-r--r-- 1 root root 855 touko  3 12:38 /etc/apache2/mods-available/php7.3.conf
-rw-r--r-- 1 root root 102 touko  3 12:38 /etc/apache2/mods-available/php7.3.load

I have installed those additional PHP versions using the well known tutorial that intalls from Ondrej Sury repository.
Should I after dist-upgrade from Jessie to Stretch have disabled php5 module and enabled PHP 7.0 module for Apache? ISPConfig is 3.1 latest, resently updated.