How can i fix the root directory of Froxlor? - apache2.4

Question

Migrating Froxlor from a Debian 7 to Debian 8 System.
I have now the problem, that the auto-generated vhost file of Froxlor, has vhost's in it which reference to the wrong directory. Is it possible to change them to the correct destination?
They referencing to /var/www/admin but now i only want them to reference to /var/www. I could not find it in the Database of Froxlor nor in the config Files nor in the Webinterface Settings of Froxlor itself.
The reason to change it is that I have a froxlor installation listening on www.example.com/froxlor and phpMyAdmin on www.example.com/phpmyadmin. Now I want my Overview-Page running on www.example.com.
This is the file which is not correct generated. (I replace the IP's and ServerName's)
# vhosts.conf
# Created 25.09.2016 15:31
# Do NOT manually edit this file, all changes will be deleted after the next domain change at the panel.
Listen 192.168.0.1:443
<VirtualHost 192.168.0.1:443>
DocumentRoot "/var/www/admin/"
ServerName **
FastCgiExternalServer /var/www/php-fpm/froxlor.panel/**/3384.ssl-fpm.external -socket /var/lib/apache2/fastcgi/froxlor.panel-**-php-fpm.socket -idle-timeout 1000
<Directory "/var/www/admin/">
<FilesMatch "\.(php)$">
AddHandler php5-fastcgi .php
Action php5-fastcgi /fastcgiphp
Options +ExecCGI
</FilesMatch>
Require all granted
AllowOverride All
</Directory>
Alias /fastcgiphp /var/www/php-fpm/froxlor.panel/**/3384.ssl-fpm.external
SSLEngine On
SSLProtocol ALL -SSLv2 -SSLv3
SSLHonorCipherOrder On
SSLCipherSuite ECDHE-RSA-AES128-SHA256:AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH
SSLVerifyDepth 10
SSLCertificateFile /root/froxlor-ssl/cert.pem
SSLCertificateKeyFile /root/froxlor-ssl/key.pem
SSLCACertificateFile /root/froxlor-ssl/root_trust_chain.pem
SSLCertificateChainFile /root/froxlor-ssl/root_trust_chain.pem
</VirtualHost>
Listen 192.168.0.1:80
<VirtualHost 192.168.0.1:80>
DocumentRoot "/var/www/admin/"
ServerName **
FastCgiExternalServer /var/www/php-fpm/froxlor.panel/**/34d3.fpm.external -socket /var/lib/apache2/fastcgi/froxlor.panel-**-php-fpm.socket -idle-timeout 1000
<Directory "/var/www/admin/">
<FilesMatch "\.(php)$">
AddHandler php5-fastcgi .php
Action php5-fastcgi /fastcgiphp
Options +ExecCGI
</FilesMatch>
Require all granted
AllowOverride All
</Directory>
Alias /fastcgiphp /var/www/php-fpm/froxlor.panel/**/34d3.fpm.external
</VirtualHost>
Listen [::1]:443
<VirtualHost [::1]:443>
DocumentRoot "/var/www/admin/"
ServerName **
FastCgiExternalServer /var/www/php-fpm/froxlor.panel/**/e36f.ssl-fpm.external -socket /var/lib/apache2/fastcgi/froxlor.panel-**-php-fpm.socket -idle-timeout 1000
<Directory "/var/www/admin/">
<FilesMatch "\.(php)$">
AddHandler php5-fastcgi .php
Action php5-fastcgi /fastcgiphp
Options +ExecCGI
</FilesMatch>
Require all granted
AllowOverride All
</Directory>
Alias /fastcgiphp /var/www/php-fpm/froxlor.panel/**/e36f.ssl-fpm.external
SSLEngine On
SSLProtocol ALL -SSLv2 -SSLv3
SSLHonorCipherOrder On
SSLCipherSuite ECDHE-RSA-AES128-SHA256:AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH
SSLVerifyDepth 10
SSLCertificateFile /root/froxlor-ssl/cert.pem
SSLCertificateKeyFile /root/froxlor-ssl/key.pem
SSLCACertificateFile /root/froxlor-ssl/root_trust_chain.pem
SSLCertificateChainFile /root/froxlor-ssl/root_trust_chain.pem
</VirtualHost>
Listen [::1]:80
<VirtualHost [::1]:80>
DocumentRoot "/var/www/admin/"
ServerName **
FastCgiExternalServer /var/www/php-fpm/froxlor.panel/**/fae9.fpm.external -socket /var/lib/apache2/fastcgi/froxlor.panel-**-php-fpm.socket -idle-timeout 1000
<Directory "/var/www/admin/">
<FilesMatch "\.(php)$">
AddHandler php5-fastcgi .php
Action php5-fastcgi /fastcgiphp
Options +ExecCGI
</FilesMatch>
Require all granted
AllowOverride All
</Directory>
Alias /fastcgiphp /var/www/php-fpm/froxlor.panel/**/fae9.fpm.external
</VirtualHost>
Is it possible to disable the root directory auto creation of froxlor? And use this solution. http to https
<VirtualHost *:80>
ServerName **
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
<IfModule mod_php5.c>
php_admin_flag display_errors off
php_admin_flag display_startup_errors off
</IfModule>
RewriteEngine on
RewriteCond %{SERVER_NAME} =**
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]
</VirtualHost>
<VirtualHost *:443>
ServerName **
DocumentRoot /var/www/website/silex/web/
<Directory /var/www/website/silex/web/>
Options Indexes FollowSymLinks MultiViews
AllowOverride All
DirectoryIndex /index.php
FallbackResource /index.php
Order allow,deny
Allow from all
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
<IfModule mod_php5.c>
php_admin_flag display_errors on
php_admin_flag display_startup_errors on
</IfModule>
SSLEngine On
SSLHonorCipherOrder On
SSLCipherSuite ECDHE-RSA-AES128-SHA256:AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH
SSLVerifyDepth 10
SSLCertificateFile /root/ssl/cert.pem
SSLCertificateKeyFile /root/ssl/key.pem
</VirtualHost>
The Alias Config Files:
# froxlor default Apache configuration
Alias /froxlor /var/www/froxlor/
<Directory /var/www/froxlor/>
Options FollowSymLinks
DirectoryIndex index.php
Require all granted
</Directory>

Answer 1

I found the solution.
You can set it up in the Webinterface under ips and ports. And edit the Ip Adresses their.
Ressourcen/IPs and Ports/Optionen | Edit
Their is the userdefined document root for the Website.
It was not under System Settings.