Fatal error: Uncaught Error: Call to undefined function mysql_connect() in D:\xampp-7.4.11\htdocs\wordpress_lib\wp-includes\wp-db.php:1645 Stack trace: #0 D:\xampp-7.4.11\htdocs\wordpress_lib\wp-includes\wp-db.php(639): wpdb->db_connect() #1 D:\xampp-7.4.11\htdocs\wordpress_lib\wp-includes\load.php(435): wpdb->__construct('root', 'snooker123**', 'wordpress_lib', 'localhost:43306') #2 D:\xampp-7.4.11\htdocs\wordpress_lib\wp-settings.php(109): require_wp_db() #3 D:\xampp-7.4.11\htdocs\wordpress_lib\wp-config.php(90): require_once('D:\\xampp-7.4.11...') #4 D:\xampp-7.4.11\htdocs\wordpress_lib\wp-load.php(37): require_once('D:\\xampp-7.4.11...') #5 D:\xampp-7.4.11\htdocs\wordpress_lib\wp-blog-header.php(13): require_once('D:\\xampp-7.4.11...') #6 D:\xampp-7.4.11\htdocs\wordpress_lib\index.php(17): require('D:\\xampp-7.4.11...') #7 {main} thrown in D:\xampp-7.4.11\htdocs\wordpress_lib\wp-includes\wp-db.php on line 1645