WordPress database error: [Table 'windowsv_wpdb.wp_post2cat' doesn't exist]
SELECT category_ID, cat_name, category_parent FROM wp_post2cat, wp_categories WHERE wp_post2cat.category_id = wp_categories.cat_ID GROUP BY category_ID ORDER BY category_parent, cat_name

WordPress database error: [Table 'windowsv_wpdb.wp_categories' doesn't exist]
SELECT category_parent FROM wp_categories WHERE category_parent != '0' GROUP BY category_parent ORDER BY category_parent

WordPress database error: [Table 'windowsv_wpdb.wp_post2cat' doesn't exist]
SELECT ID, category_id, post_title FROM wp_posts, wp_post2cat WHERE wp_posts.ID = wp_post2cat.post_id AND post_status = 'publish' AND post_type = 'post' AND post_password = '' ORDER BY category_id, post_title