Unknown Column

I get this message in the admin backend in the comments – if I disable the plugin wp_eventmanager_registration is the error message gone – is there for once immediate help ?
The other bug ( double mail dispatch) is now over 4 weeks in the works – where it took 3 weeks alone, that one understands and accepts the bug at all first – so far no solution!!!
WordPress-Datenbank-Fehler: [Unknown column ‘wp_posts.post_type’ in ‘where clause’]
SELECT COUNT(*) FROM wp_comments LEFT JOIN wp_posts AS wp_posts_to_exclude_reviews ON comment_post_ID = wp_posts_to_exclude_reviews.ID WHERE ( ( comment_approved = ‘0’ OR comment_approved = ‘1’ ) ) AND user_id = 3 AND comment_type != ‘order_note’ AND comment_type != ‘webhook_delivery’ AND wp_posts_to_exclude_reviews.post_type NOT IN (‘product’) AND wp_posts.post_type NOT IN (‘event_registration’) ORDER BY wp_comments.comment_date_gmt DESC