Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/vhosts/hoppe-sommer-architekten.de/httpdocs/classes/DataBase.php:23 Stack trace: #0 /var/www/vhosts/hoppe-sommer-architekten.de/httpdocs/dseite.php(11): DataBase->__construct('localhost', 'usr_web31_1', 'web31', 'hsa-netX') #1 {main} thrown in /var/www/vhosts/hoppe-sommer-architekten.de/httpdocs/classes/DataBase.php on line 23