diff --git a/mods/areas/api.lua b/mods/areas/api.lua
old mode 100755
new mode 100644
index 7b10a878..0afd72ed
--- a/mods/areas/api.lua
+++ b/mods/areas/api.lua
@@ -1,8 +1,8 @@
-
+--
 -- Returns a list of areas that include the provided position
 function areas:getAreasAtPos(pos)
 	local a = {}
-	local px, py, pz = pos.x, pos.y, pos.z
+	local px, py, pz = pos.x, pos.y, pos.z 
 	for id, area in pairs(self.areas) do
 		local ap1, ap2 = area.pos1, area.pos2
 		if px >= ap1.x and px <= ap2.x and
@@ -20,6 +20,7 @@ function areas:canInteract(pos, name)
 		return true
 	end
 	local owned = false
+		if pos == nil  then return not owned end -- pour éviter crash avec nénuphar
 	for _, area in pairs(self:getAreasAtPos(pos)) do
 		if area.owner == name or area.open then
 			return true
diff --git a/mods/beginners_chest/init.lua b/mods/beginners_chest/init.lua
index f317c97b..ae0e8e93 100644
--- a/mods/beginners_chest/init.lua
+++ b/mods/beginners_chest/init.lua
@@ -17,10 +17,10 @@ minetest.register_globalstep(function(dtime)
 	local chest = minetest.get_node(chest_position)
 	if chest.name ~= "default:chest" then
 		if chest.name == "ignore" then
-			print("[b_chest] Unable to reload chest : area not loaded")
+			-- print("[b_chest] Unable to reload chest : area not loaded") -- c'est cool mais ça fait une boucle et un debug.txt de 40Mo
 			return
 		elseif chest.name ~= "air" then
-			print("[b_chest] Unable to place chest : position still used")
+			-- print("[b_chest] Unable to place chest : position still used") -- c'est cool mais ça fait une boucle et un debug.txt de 40Mo
 			return
 		elseif chest.name == "air" then
 				minetest.add_node(chest_position,{name = "default:chest"})
@@ -30,6 +30,6 @@ minetest.register_globalstep(function(dtime)
 			
 	local meta = minetest.get_meta(chest_position)
 	local inv = meta:get_inventory()
-	inv:set_list("main",{[1] = "3d_armor:boots_steel", [2] = "default:pick_stone", [3] = "default:pick_steel", [32] = ""})
+	inv:set_list("main",{[1] = "3d_armor:boots_steel", [2] = "default:pick_stone", [3] = "default:sword_stone", [32] = ""})
 	interval_timer = 0
 end)
diff --git a/mods/u_skins/u_skins/players.lua b/mods/u_skins/u_skins/players.lua
old mode 100755
new mode 100644
index a2303002..fae667a6
--- a/mods/u_skins/u_skins/players.lua
+++ b/mods/u_skins/u_skins/players.lua
@@ -13,7 +13,7 @@ u_skins.load_players()
 local ttime = 0
 minetest.register_globalstep(function(t)
 	ttime = ttime + t
-	if ttime < 120 then --every 6min'
+	if ttime < 120 then --every 2min'
 		return
 	end
 	ttime = 0