Notice/Warning Errors from Yoast SEO Premium

As you can see in this screenshot, the plugin is working however with each delete there is a warning and notice printed: https://cl.ly/62aa2b1e9e4a

Notice: Trying to get property of non-object in /wp-content/plugins/wordpress-seo-premium/inc/sitemaps/class-sitemaps-cache.php on line 203

Warning: in_array() expects parameter 2 to be array, null given in /wp-content/plugins/wordpress-seo-premium/inc/sitemaps/class-sitemaps-cache.php on line 203
Deleted