C stack overflow in gamestate.lua about hump HOT 3 CLOSED

-- cupid.lua:114
if game_funcs[v] and not paused then
    result = {select(1,xpcall(
        function() return game_funcs[v](unpack(arg)) end, cupid_error
    ))}
end

-- cupid.lua:44
local game_funcs = {}
local protected_funcs = {'update','draw','keyreleased','keypressed','load'}
local function protector(table, key, value)
        for k,v in pairs(protected_funcs) do
        if ( v == key ) then
            game_funcs[key] = value  --< this line
            return
        end
    end
    rawset(table, key, value)
end

-- cupid.lua:94
setmetatable(wraped_love, {__index = cupid_stubs, __newindex = protector})
_love = love
love = wrapped_love

function GS.registerEvents(callbacks)
    callbacks = callbacks or all_callbacks
    for _, f in ipairs(callbacks) do
        registry[f] = love[f] --< and this line
        love[f] = function(...) return GS[f](...) end
    end
end

function love.load()
    Gamestate.switch(Menu)
end

function love.update(dt)
    Gamestate.update(dt)
end

function love.draw()
    Gamestate.draw()
end

-- etc.