#start configuration
mkdir $HOME/apache-htdocs/myadmin/config
chown -R nobody:nobody ~/apache-htdocs/myadmin
Access https://adrhc.go.ro/myadmin/setup.
#you'll then have $HOME/apache-htdocs/myadmin/config/config.inc.php which you must move to $HOME/apache-htdocs/myadmin/config.inc.php
#then delete $HOME/apache-htdocs/myadmin/config

#bzopen and bzcompress functions required
This means you don't have extension=bz2.so somehow enabled into php.

#Enable Features -> Security -> Force SSL connection.