[-] IN : Follow up #PSCFV-10671 update messages in base and https://github.com/PrestaShop/PrestaShop/commit/b16e4b5a8ee6bdab13808f8ab473bda6c060c086

install-dev/upgrade/sql/1.5.6.1.sql

@@ -7,3 +7,5 @@ ALTER TABLE `PREFIX_currency` CHANGE `conversion_rate` `conversion_rate` DECIMAL
 UPDATE `PREFIX_orders` SET conversion_rate = 1 WHERE conversion_rate = 0;
 
 ALTER TABLE `PREFIX_cms` ADD `indexation` tinyint(1) UNSIGNED NULL DEFAULT '1' AFTER `active`;
+
+/* PHP:update_order_messages(); */;