Errors in Apache Log

I have errors in our apache log from every page load in our Woo Commerce Shop. We are using a them called Flatsome. The errors go away when I disabled the Post Types Order plugin.

[Fri Apr 17 21:09:06 2015] [error] [client 173.73.147.128] WordPress database error 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 ')' at line 3 for query SELECT p.* FROM wp_posts AS p\n                         INNER JOIN wp_term_relationships AS tr ON p.ID = tr.object_id INNER JOIN wp_term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id\n                        WHERE p.post_date > '2014-10-28 19:46:09' AND p.menu_order = '47' AND p.post_type = 'product' AND p.post_status = 'publish' AND tt.taxonomy = 'category' AND tt.term_id IN () made by require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/flatsome/woocommerce/single-product.php'), woocommerce_get_template_part, wc_get_template_part, load_template, require('/themes/flatsome/woocommerce/content-single-product.php'), next_post_link_product, adjacent_post_link_product, get_adjacent_post_product, apply_filters('get_next_post_where'), call_user_func_array, cpto_get_next_post_where, referer: http://www.prodpi.com/product-category/books/
[Fri Apr 17 21:09:06 2015] [error] [client 173.73.147.128] WordPress database error 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 ')' at line 3 for query SELECT p.* FROM wp_posts AS p\n                         INNER JOIN wp_term_relationships AS tr ON p.ID = tr.object_id INNER JOIN wp_term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id\n                        WHERE p.post_date < '2014-10-28 19:46:09'  AND p.menu_order = '47' AND p.post_type = 'product' AND p.post_status = 'publish' AND tt.taxonomy = 'category' AND tt.term_id IN () made by require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/flatsome/woocommerce/single-product.php'), woocommerce_get_template_part, wc_get_template_part, load_template, require('/themes/flatsome/woocommerce/content-single-product.php'), previous_post_link_product, adjacent_post_link_product, get_adjacent_post_product, apply_filters('get_previous_post_where'), call_user_func_array, cpto_get_previous_post_where, referer: http://www.prodpi.com/product-category/books/

https://wordpress.org/plugins/post-types-order/