Fatal error: Uncaught Error: Interface 'Yoast\WP\SEO\Initializers\Initializer_Interface' not found in /home/safetyre/public_html/blog/wp-content/plugins/wordpress-seo-premium/src/initializers/disable-core-sitemaps.php:17 Stack trace: #0 {main} thrown in /home/safetyre/public_html/blog/wp-content/plugins/wordpress-seo-premium/src/initializers/disable-core-sitemaps.php on line 17