informundo

Yes. With FCP disabled does not show the error and the page is displayed correctly

Ok. Now is enable. It does not happen every time. You may have to enter a secure page and return for example at home several times

This is the error with flat Catalog = "Yes": SELECT SUM(order_items.qty_ordered) AS `ordered_qty`, `order_items`.`name` AS `order_items_name`, `order_items`.`product_id` AS `entity_id`, `e`.`entity_type_id`, `e`.`attribute_set_id`, `e`.`type_id`, `e`.`sku`, `e`.`has_options`, `e`.`required_options`, `e`.`created_at`, `e`.`updated_at`, `e`.`entity_id`, `e`.`attribute_set_id`, `e`.`type_id`,...