Problem: After Update to UCS 4.3 Nagios Is not Accessible any more

Problem

After Update to UCS 4.3.x Nagios web interface is not working any more.

Solution

Install php7 as follows:

root@ucs:# a2dismod php5 
root@ucs:# univention-install libapache2-mod-php7.0 
root@ucs:# a2enmod php7.0 
root@ucs:# systemctl restart apache2