Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /hosting/dscaf/html/front/class/MySQL.php:19 Stack trace: #0 /hosting/dscaf/html/front/app.php(92): MySQL->connect('localhost', 'dalseongart', 'ds2019^^', 'dalseongart') #1 /hosting/dscaf/html/front/foundation/history.php(2): require('/hosting/dscaf/...') #2 {main} thrown in /hosting/dscaf/html/front/class/MySQL.php on line 19