Есть идеи чего ему не нравится в
SELECT FROM wp_postmeta WHERE post_id IN ( SELECT ID FROM wp_posts WHERE post_type = 'shop_order' AND post_date <= '2020-06-06');
1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FROM wp_postmeta WHERE post_id IN ( SELECT ID FROM wp_posts WHERE post_type = 's' at line 3, Time: 0.000000s