PHP error

Fatal error: Uncaught Error: Call to undefined method WPSEO_Utils::is_yoast_seo_page() in /var/www/html/blog/wp-content/plugins/wordpress-seo/admin/class-admin.php:75 Stack trace: #0 /var/www/html/blog/wp-content/plugins/wordpress-seo/admin/class-admin-init.php(31): WPSEO_Admin->__construct() #1 /var/www/html/blog/wp-content/plugins/wordpress-seo/wp-seo-main.php(419): WPSEO_Admin_Init->__construct() #2 /var/www/html/blog/wp-includes/class-wp-hook.php(286): wpseo_admin_init(”) #3 /var/www/html/blog/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /var/www/html/blog/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #5 /var/www/html/blog/wp-settings.php(394): do_action(‘plugins_loaded’) #6 /var/www/html/blog/wp-config.php(106): require_once(‘/var/www/html/b…’) #7 /var/www/html/blog/wp-load.php(37): require_once(‘/var/www/html/b…’) #8 /var/www/html/blog/wp-admin/admin.php(34): require_once(‘/var/www/html/b…’) #9 /var/www/html/blog/wp-admin/index.php(10): require_once(‘/var/www/html/b…’) in /var/www/html/blog/wp-content/plugins/wordpress-seo/admin/class-admin.php on line 75