Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/html/blog/wp-includes/wp-db.php:1645 Stack trace: #0 /var/www/html/blog/wp-includes/wp-db.php(639): wpdb->db_connect() #1 /var/www/html/blog/wp-includes/load.php(435): wpdb->__construct('blogtri', 'tUr0mQUD1Axj', 'blogtri', 'localhost') #2 /var/www/html/blog/wp-settings.php(109): require_wp_db() #3 /var/www/html/blog/wp-config.php(94): require_once('/var/www/html/b...') #4 /var/www/html/blog/wp-load.php(37): require_once('/var/www/html/b...') #5 /var/www/html/blog/wp-blog-header.php(13): require_once('/var/www/html/b...') #6 /var/www/html/blog/index.php(17): require('/var/www/html/b...') #7 {main} thrown in /var/www/html/blog/wp-includes/wp-db.php on line 1645