Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/vhosts/gtg-gent.be/httpdocs/inc/conn_open.inc:2
Stack trace:
#0 /var/www/vhosts/gtg-gent.be/httpdocs/index.php(14): include()
#1 {main}
  thrown in /var/www/vhosts/gtg-gent.be/httpdocs/inc/conn_open.inc on line 2