Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/httpd/vhosts/art-roli.ch/httpdocs/includes/configuration.php:9
Stack trace:
#0 /home/httpd/vhosts/art-roli.ch/httpdocs/includes/main/header.php(2): include_once()
#1 /home/httpd/vhosts/art-roli.ch/httpdocs/galerie.php(4): include('/home/httpd/vho...')
#2 {main}
  thrown in /home/httpd/vhosts/art-roli.ch/httpdocs/includes/configuration.php on line 9