I'm having the same problem but with 1.6 to 1.7
SQL 1.7.6.2 1136 in INSERT INTO `ps3_product_lang` SELECT `entity`.`id_product`, 1, `entity`.`id_lang`, `entity`.`description`, `entity`.`description_short`, `entity`.`link_rewrite`, `entity`.`meta_description`, `entity`.`meta_keywords`, `entity`.`meta_title`, `entity`.`name`, `entity`.`available_now`, `entity`.`available_later`, `entity`.`delivery_in_stock`, `entity`.`delivery_out_stock` FROM `ps3_product_lang` entity LEFT JOIN `ps3_product_lang` entity2 ON `entity2`.`id_shop` = 1 AND `entity`.`id_product` = `entity2`.`id_product` WHERE `entity2`.`id_shop` IS NULL: Column count doesn't match value count at row 1Error during database upgrade. You may need to restore your database.Error upgrading Doctrine schema