Fatal error: Uncaught Error: Class "WP_Sitemaps_Provider" not found in C:\xampp\htdocs\canman.ee\wp-includes\sitemaps\providers\class-wp-sitemaps-posts.php:17
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\canman.ee\wp-includes\sitemaps\providers\class-wp-sitemaps-posts.php on line 17