How do I fix "LoadScript requires an Animation object"?

i keep getting the "LoadAnimation requires an Animation object" error on line 36 on a serverscript and have no clue what is wrong with it this is the script i'm using

local rp = game:GetService("ReplicatedStorage")
local Punch = rp:WaitForChild("Punch")

local Animations = script:WaitForChild("Animations")

local R15 = 
{
    ["L"] = Animations.R15.Combat1,
    ["LL"] = Animations.R15.Combat2,
    ["LLL"] = Animations.R15.Combat3,
}

local R6 = 
{
    ["L"] = Animations.R6.Combat1,
    ["LL"] = Animations.R6.Combat2,
    ["LLL"] = Animations.R6.Combat3,
}

Punch.OnServerEvent:Connect(function(Player,combatSequence)
    local Character = Player.Character
    local Humanoid = Character.Humanoid
    local HumanoidRP = Character.HumanoidRootPart

    local Stand = Character:FindFirstChild("Stand")
    if Stand then
        --if stand is found
        local AnimControl = Stand:FindFirstChild("AnimControl")
        if AnimControl then

            --/Animation to be played
            local Action

            local HumanoidType = AnimControl:FindFirstChild("HumanoidType")
            if HumanoidType.Value == "R15" then
                Action = AnimControl:LoadAnimation(R15[combatSequence])

            elseif HumanoidType.Value == "R6" then
                Action = AnimControl:LoadAnimation(R6[combatSequence])

            end
            Action:Play()

            Action.Stopped:Connect(function()
                Punch:FireClient(Player,true)
            end)

        end 
    else
        --if stand is not found
        Punch:FireClient(Player,false)

    end 
end)