Fatal error: Uncaught Error: Interface 'Yoast\WP\SEO\Loadable_Interface' not found in /home/safetyre/public_html/blog/wp-content/plugins/wordpress-seo-premium/src/initializers/initializer-interface.php:15 Stack trace: #0 {main} thrown in /home/safetyre/public_html/blog/wp-content/plugins/wordpress-seo-premium/src/initializers/initializer-interface.php on line 15