Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /customers/d/6/d/manuelsandner.com/httpd.www/html/guestbook/inc/gbconfig.php:14
Stack trace:
#0 /customers/d/6/d/manuelsandner.com/httpd.www/html/guestbook/index.php(3): include()
#1 {main}
  thrown in /customers/d/6/d/manuelsandner.com/httpd.www/html/guestbook/inc/gbconfig.php on line 14