@maninorebro These type of errors usually happens when the plugin files are cached and some old files are still used after updating the plugin. On occasions, this causes temporary errors that resolve themselves once the cache has been cleared.
If the problem doesn’t resolve for you automatically, can you please try clearing the cache from your theme, plugin, server and CDN (e.g. CloudFlare) before and after updating Yoast SEO ? If you are not sure how to clear the cache from a theme or plugin please speak to those authors. If you want to clear cache from the server, please speak to your host provider.
@anne3544 Please create a new issue if you are experiencing a similar problem as this helps us in tracking as this can be caused by many different variables (WordPress version, other plugins, etc).
