Fatal error: Uncaught Error: Interface 'WPSEO_Metabox_Formatter_Interface' not found in /home/globlcnd/public_html/wp-content/plugins/wordpress-seo/admin/formatter/class-post-metabox-formatter.php:11 Stack trace: #0 {main} thrown in /home/globlcnd/public_html/wp-content/plugins/wordpress-seo/admin/formatter/class-post-metabox-formatter.php on line 11