Cannot Download Or Update A World Template

I have recently purchased a few worlds, and they need to download and some need to update. I go to update/download them and it says “You do not have enough space available on your “Playstation 4” system to download the world. The world is 9 megabytes. I have 34 Gigabytes of free space on my Playstation and I also have more then enough space on my Minecraft storage.