Fatal error: Uncaught Error: Call to undefined function mysql_connect() in C:\inetpub\wwwroot\wp\wp-includes\wp-db.php:1661 Stack trace: #0 C:\inetpub\wwwroot\wp\wp-includes\wp-db.php(631): wpdb->db_connect() #1 C:\inetpub\wwwroot\wp\wp-includes\load.php(426): wpdb->__construct('wordpress', 'Bernoulli2019Sa...', 'wordpress', 'localhost') #2 C:\inetpub\wwwroot\wp\wp-settings.php(126): require_wp_db() #3 C:\inetpub\wwwroot\wp\wp-config.php(89): require_once('C:\\inetpub\\wwwr...') #4 C:\inetpub\wwwroot\wp\wp-load.php(37): require_once('C:\\inetpub\\wwwr...') #5 C:\inetpub\wwwroot\wp\wp-blog-header.php(13): require_once('C:\\inetpub\\wwwr...') #6 C:\inetpub\wwwroot\wp\index.php(17): require('C:\\inetpub\\wwwr...') #7 {main} thrown in C:\inetpub\wwwroot\wp\wp-includes\wp-db.php on line 1661