API Services rejected request with error? HTTP 500 (Internal Server Error) [SOLVED BY ME]

So in my game I have a couple savefiles which a player can save their data to and wipe the data. Whenever the press the reset button to reset a savefile this pops up:

18:25:55.953 - 502: API Services rejected request with error. HTTP 500 (Internal Server Error) 18:25:55.954 - Stack Begin 18:25:55.955 - Script 'ServerScriptService.DataHandler', Line 135 18:25:55.956 - Stack End

This is the script btw

RS.DataController.RemoveData.OnServerEvent:Connect(function(player,desiredSaveFile)
    if not savingData then
        savingData = true
        if desiredSaveFile == "SaveFile1" then
            saveFileToRemove = saveFile1
            print("Resetting Save1")
        elseif desiredSaveFile == "SaveFile2" then
            saveFileToRemove = saveFile2
            print("Resetting Save2")
        else
            saveFileToRemove = saveFile3
            print("Resetting Save3")
        end
        for dataIndex, data in pairs(saveFileToRemove) do
            data:RemoveAsync(player.UserId)
            if dataIndex == "Name" then
                local success, newData = pcall(function()
                    return data:GetAsync(player.UserId)
                end)
                if success and savingData then
        RS.DataController.LoadData:FireClient(player,newData,desiredSaveFile,"Reset")
                    savingData = false
                    break
                end
            end
        end
    end
end)

This line to be precise is line 135

data:RemoveAsync(player.UserId)

Yesterday this code worked normally, but when I tried again today the error message suddenly popped up. Also this error pops up both when I play test in studio and when I enter the game from the roblox website. I can't find any error in my script but there may be. If it is a bug caused by roblox itself then I suppose there is nothing I can do about it.