Index: branches/version-2_5-dev/data/class/helper/SC_Helper_Customer.php
===================================================================
--- branches/version-2_5-dev/data/class/helper/SC_Helper_Customer.php	(revision 20235)
+++ branches/version-2_5-dev/data/class/helper/SC_Helper_Customer.php	(revision 20236)
@@ -371,5 +371,5 @@
 
     function sfCustomerOtherDelivErrorCheck(&$objFormParam) {
-        $objErr = SC_Helper_Customer_Ex::sfCustomerCommonErrorCheck(&$objFormParam);
+        $objErr = SC_Helper_Customer_Ex::sfCustomerCommonErrorCheck($objFormParam);
         return $objErr->arrErr;
     }
@@ -383,6 +383,6 @@
      */
     function sfCustomerEntryErrorCheck(&$objFormParam) {
-        $objErr = SC_Helper_Customer_Ex::sfCustomerCommonErrorCheck(&$objFormParam);
-        $objErr = SC_Helper_Customer_Ex::sfCustomerRegisterErrorCheck(&$objErr);
+        $objErr = SC_Helper_Customer_Ex::sfCustomerCommonErrorCheck($objFormParam);
+        $objErr = SC_Helper_Customer_Ex::sfCustomerRegisterErrorCheck($objErr);
 
         return $objErr->arrErr;
@@ -403,5 +403,5 @@
 
         $objErr = SC_Helper_Customer_Ex::sfCustomerCommonErrorCheck($objFormParam);
-        $objErr = SC_Helper_Customer_Ex::sfCustomerRegisterErrorCheck(&$objErr, $isAdmin);
+        $objErr = SC_Helper_Customer_Ex::sfCustomerRegisterErrorCheck($objErr, $isAdmin);
 
         if ((isset($objErr->arrErr['password'])