diff --git a/mods/experience/Xp1_gruen.lua b/mods/experience/Xp1_gruen.lua
index f3ab286..0737fd5 100644
--- a/mods/experience/Xp1_gruen.lua
+++ b/mods/experience/Xp1_gruen.lua
@@ -303,6 +303,9 @@ minetest.register_entity("experience:orb", {
 			self.object:remove()
 		end
 		local p = self.object:getpos()
+		if p == nil then
+			return
+		end
 		local nn = minetest.env:get_node(p).name
 		noder = minetest.env:get_node(p).name
 		p.y = p.y - 0.3
diff --git a/mods/tutorial/init.lua b/mods/tutorial/init.lua
index 9f2e632..ad8cc0f 100644
--- a/mods/tutorial/init.lua
+++ b/mods/tutorial/init.lua
@@ -14,7 +14,7 @@ minetest.register_on_joinplayer(function(player)
 		offset = {x=0, y=30},
 		alignment = {x=1, y=0},
 		number = 0xFFFFFF ,
-		text = "Game Version	 :  3.6.0",
+		text = "Game Version	 :  3.6.1",
 	})
 end)
 
@@ -1632,8 +1632,8 @@ minetest.register_globalstep(function(dtime)
 			local player_inv = player:get_inventory()
 			player_inv:set_size("year", 5)
 			if player_inv:room_for_item("main", "tutorial:trophy_year5") and player_inv:get_stack("year", 5):get_count() == 0 then
-				player_inv:add_item("main", "tutorial:trophy_year5")
-				player_inv:set_stack("year", 5, "default:dirt")
+				--player_inv:add_item("main", "tutorial:trophy_year5")
+				--player_inv:set_stack("year", 5, "default:dirt")
 			end
 			player_inv:set_size("youtube", 1)
 			local c = player_inv:get_stack("youtube",1):get_count()