-UPDATE `crm_persons` SET `lang`='C' WHERE `lang`='en_GB';
-UPDATE `crm_users` SET `language`='C' WHERE `language`='en_GB';
+UPDATE `0_crm_persons` SET `lang`='C' WHERE `lang`='en_GB';
+UPDATE `0_users` SET `language`='C' WHERE `language`='en_GB';
+UPDATE `0_suppliers` SET `purchase_account`='';