fixed unpacking not supported in php 7

application/WarehouseArticlePacket/WarehouseArticlePacketController.php

@@ -58,9 +58,8 @@ class WarehouseArticlePacketController extends TTCrud {
                     $calculatedSellPrice += $subItem->amount * $articlePrice;
                 }
             }
-
-            WarehouseArticlePacketModel::update([...get_object_vars($packet), // Unpack properties into an array
-                                                'calculatedSellPrice' => $calculatedSellPrice]);
+	
+	WarehouseArticlePacketModel::update(array_merge(get_object_vars($packet), ['calculatedSellPrice' => $calculatedSellPrice]));
         }
 
         return true;
@@ -93,4 +92,4 @@ class WarehouseArticlePacketController extends TTCrud {
         self::returnJson($history);
     }
 
-}
+}