WordPress database error: [Column 'post_id' in field list is ambiguous]SELECT post_id FROM wp_postmeta, wp_posts WHERE ID = post_id AND post_type = 'post' AND meta_key = '_wp_old_slug' AND meta_value = 'primexbt-cashback'
SELECT post_id FROM wp_postmeta, wp_posts WHERE ID = post_id AND post_type = 'post' AND meta_key = '_wp_old_slug' AND meta_value = 'primexbt-cashback'