Help to deactivate a plugin

Hello

Please I need help on this website
http://schimanski-gmbh.de

I got a response from your correspondent that says
“based on the errors I see on the site it seems that the issue is due to a missing table in use by Yoast (wordpress-seo plugin). You might want to try to deactivate it via wpcli.”

Please i need help with this urgently so the site can be back online.

4 posts were merged into an existing topic: Site not working after a PHP update