Crash game after changing map

[TEPA6ANT]

My game crashes after changing map. I found the problem, but I don't know how to solve it. 

I made special zones that hide all objects in it if there is no special object in the zone (e.g. player). And show again if there is a special object in the zone.

room.lua
 

import "Scripts/Functions/ROOM_AABB.lua"

Script.uniq=false --bool "No typical"
Script.Special="" --string "SPECIAL commands"

--Disable,Pause,Enable
Script.state="Disable"

Script.hiden = false 

Script.objects={}

function Script:UpdateRoom()
	local moi_raion, spec = OBJ_inroom(self.entity,scriptOnly)
	local index, entity
	for index,entity in pairs(moi_raion) do
		if entity:GetKeyValue("Camera")~="69" then
			if spec then
				local jndex,entity_obj 
				for jndex,entity_obj in pairs(self.objects) do
					entity_obj:SetKeyValue("World_Status","")
					entity_obj:Show()
				end
				self.objects={}
			else
				entity:SetKeyValue("World_Status","DE")
				entity:Hide()
				table.insert(self.objects,entity)
			end
		end
	end
end

function Script:Start()
	self.entity:SetKeyValue("Room",self.Special)
end

function Script:UpdateWorld()

end

function Script:UpdatePhysics()
	self:UpdateRoom()
end

ROOM_AABB.lua
 

RoomInAABBDoCallbackTable = nil
GetEntityNeighborsScriptedOnly=false
Special_OBJ=false

function GetSosedR(entity,extra)
	--System:Print("See "..entity:GetKeyValue("Special"))
	if entity:GetKeyValue("name") ~= ("Point Light 2" or "Spot Light 2") then
		if entity:GetKeyValue("Special")~= ("" or nil) then
			Special_OBJ=true
		end
		table.insert(RoomInAABBDoCallbackTable,entity)
	end
end


function OBJ_inroom(entity,scriptOnly)
	Special_OBJ=false
	local result_table
	local special
	local position = entity:GetPosition(true)
	local localaabb = entity:GetAABB(Entity.LocalAABB)
	local aabb = entity:GetAABB(Entity.RecursiveAABB)
	local temp = GetEntityNeighborsScriptedOnly
	GetEntityNeighborsScriptedOnly=scriptOnly
	aabb:Update()
	local table = RoomInAABBDoCallbackTable 
	RoomInAABBDoCallbackTable = {}
	if entity.world then
		entity.world:ForEachEntityInAABBDo(aabb,"GetSosedR",entity)	
		result_table = RoomInAABBDoCallbackTable
		special = Special_OBJ
		RoomInAABBDoCallbackTable = table
		GetEntityNeighborsScriptedOnly = temp
	end
	return result_table, special
end

The game crashes only if there are these zones on the next and on the previous map.
I think that after loading next map, it does not remove hidden objects. 
How to remove them?

[TEPA6ANT]

Problem is solved.
Delete:

Script.objects={}

Add: 

self.objects={}

in Script:Start()

Now the game does not crash.

But. I want to know.
Are there any other options to find out that the object is a light, except what I wrote (terribly) in the code?

if entity:GetKeyValue("name") ~= ("Point Light 2" or "Spot Light 2") then