Weird Error When Trying To Download Creepy & Cute, Spore

@iseraduna Getting the same issue here, I just installed EA App, and I started the download of the DLC after I started downloading the base game.
I tried uninstalling and reinstalling EA app, tried deleting cache, and I even opened the game just for the chance of maybe solving the problem, but to no avail. I tried to repair the download, but the repair thingy gets stuck at 14%, so that won't help with the issue.

@iseraduna Solved the problem! These are the steps I did for Creepy & Cute to work, I don't know if this is the most efficient method or not, but it worked for me.

Firstly uninstall the EA App. Then delete the game's folder on /program files/EA Games/ (I didn't uninstall the game via the EA App in fear of it deleting my progress).
After that, reinstall EA App, you should see that your game isn't installed, DO NOT install it yet.
Now delete the app's cache, you can do that by pressing the hamburger menu icon on the top left, then Help, and then App Recovery, it should take a while, but after it's done, install Spore with the DLC. Should be good to go after all of that.

Hope this works for you!