diff --git a/data-otservbr-global/scripts/actions/other/potions.lua b/data-otservbr-global/scripts/actions/other/potions.lua
index ab5b97c8ff6..38c323e978e 100644
--- a/data-otservbr-global/scripts/actions/other/potions.lua
+++ b/data-otservbr-global/scripts/actions/other/potions.lua
@@ -262,7 +262,7 @@ function flaskPotion.onUse(player, item, fromPosition, target, toPosition, isHot
 			potion.combat:execute(target, Variant(target:getId()))
 		end
 
-		if not potion.effect then
+		if not potion.effect and target:getPosition() ~= nil then
 			target:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)
 		end
 
diff --git a/data/events/scripts/player.lua b/data/events/scripts/player.lua
index 6ff45d87d65..0a78d96c40d 100644
--- a/data/events/scripts/player.lua
+++ b/data/events/scripts/player.lua
@@ -247,8 +247,8 @@ function Player:onMoveItem(item, count, fromPosition, toPosition, fromCylinder,
 	-- SSA exhaust
 	local exhaust = {}
 	if toPosition.x == CONTAINER_POSITION and toPosition.y == CONST_SLOT_NECKLACE and item:getId() == ITEM_STONE_SKIN_AMULET then
-		local pid = self:getId()
-		if exhaust[pid] then
+		local playerId = self:getId()
+		if exhaust[playerId] then
 			self:sendCancelMessage(RETURNVALUE_YOUAREEXHAUSTED)
 			return false
 		end