Scripts/Items/Armor/Leather/LeatherNinjaMitts.cs

@@ -37,13 +37,30 @@ namespace Server.Items
 		public override void Serialize( GenericWriter writer )
 		{
 			base.Serialize( writer );
-			writer.Write( (int) 0 );
+			writer.Write( (int) 2 );
 		}
 		
 		public override void Deserialize( GenericReader reader )
 		{
 			base.Deserialize( reader );
 			int version = reader.ReadInt();
+
+			switch ( version )
+			{
+				case 1:
+				{
+					if ( reader.ReadBool() )
+					{
+						reader.ReadInt();
+						reader.ReadInt();
+					}
+
+					Weight = 2.0;
+					ItemID = 0x2792;
+
+					break;
+				}
+			}
 		}
 	}
 }

Scripts/Items/Deeds/HolidayTreeDeed.cs

@@ -108,7 +108,8 @@ namespace Server.Items
 			this.Delete();
 			HolidayTree tree = new HolidayTree( from, type, loc );
 			BaseHouse house = BaseHouse.FindHouseAt( tree );
-			house.Addons.Add( tree );
+			if ( house != null ) 
+				house.Addons.Add( tree );
 		}
 
 		public override void OnDoubleClick( Mobile from )