Andrzej's User Type Test Results - Back to the test

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/marczews/public_html/gamified.uk/characteristics/user-type-results.php:48 Stack trace: #0 {main} thrown in /home/marczews/public_html/gamified.uk/characteristics/user-type-results.php on line 48