Hey @evento123
We’re sorry to hear that you’re having trouble in installing the Yoast SEO plugin.
Could you check if you are using the latest version of WordPress 5.9, have the latest version of your plugins and themes, and also meet the necessary plugin requirements?
Would it be possible for you to try and reinstall the Yoast SEO Free plugin via FTP and see if you are able to install it manually instead, if you still get the same error when trying to install it over the WordPress plugins dashboard? You can learn more about it here – https://yoast.com/help/how-can-i-update-my-free-plugin/#ftp
We are going ahead and marking this issue as resolved due to inactivity. If you require any further assistance please create a new issue.