Index: /lib/wpsg_calculation.class.php
===================================================================
--- /lib/wpsg_calculation.class.php	(revision 7741)
+++ /lib/wpsg_calculation.class.php	(revision 7742)
@@ -367,5 +367,5 @@
          */
         public function addPayment($set, $bruttonetto, $tax_key, $payment_key) {
-	
+
 			$tax_key = $this->normalizeTaxKey($tax_key);
  
@@ -1209,5 +1209,8 @@
 				$payment = $this->shop->arPayment[$_SESSION['wpsg']['checkout']['payment']];
 
-                if (wpsg_isSizedArray($payment) && isset($payment['price'])) $this->addPayment(wpsg_getFloat($payment['price']), $this->shop->getBackendTaxview(), @$payment['tax_key'], $_SESSION['wpsg']['checkout']['payment']);
+				$price = 0;
+				if (isset($payment['price'])) $price = $payment['price'];
+
+                if (wpsg_isSizedArray($payment) && isset($payment['price'])) $this->addPayment($price, $this->shop->getBackendTaxview(), @$payment['tax_key'], $_SESSION['wpsg']['checkout']['payment']);
 				
 			}
Index: /mods/wpsg_mod_kundenverwaltung.class.php
===================================================================
--- /mods/wpsg_mod_kundenverwaltung.class.php	(revision 7741)
+++ /mods/wpsg_mod_kundenverwaltung.class.php	(revision 7742)
@@ -1242,5 +1242,5 @@
 						
 						$this->shop->view['data'] = $_SESSION['wpsg']['checkout'];
-						$this->shop->view['error'] = $_SESSION['wpsg']['errorFields'];					
+						$this->shop->view['error'] = wpsg_getArray($_SESSION['wpsg']['errorFields']);
 						$this->shop->view['pflicht'] = $this->shop->loadPflichtFeldDaten();
 						$this->shop->view['laender'] = $this->db->fetchAssoc("SELECT * FROM `".WPSG_TBL_LAND."` ORDER BY `name` ASC");
Index: /mods/wpsg_mod_paypalapi.class.php
===================================================================
--- /mods/wpsg_mod_paypalapi.class.php	(revision 7741)
+++ /mods/wpsg_mod_paypalapi.class.php	(revision 7742)
@@ -303,5 +303,5 @@
  					
 			if (is_admin() || $this->shop->get_option('wpsg_mod_paypalapi_aktiv') == '1') { 
-					
+
 				$arPayment[$this->id] = array(
 					'id' => $this->id,