Fatal error: Uncaught Error: Class 'Yoast\WP\SEO\Conditionals\Feature_Flag_Conditional' not found in /home/globlcnd/public_html/wp-content/plugins/wordpress-seo/src/conditionals/addon-installation-conditional.php:8 Stack trace: #0 {main} thrown in /home/globlcnd/public_html/wp-content/plugins/wordpress-seo/src/conditionals/addon-installation-conditional.php on line 8