Can't save Builds in game or to the gallery??

After the infamous crappy update in August, I built the most beautiful library in the Sims 4, saved it, and it disappeared when I loaded it up the next day. I made it again a few days later, saved a ...

error code

wo1fwitch

Rising Novice

2 months ago

Alright, so after months of waiting, I got rid of a bunch of old files so my laptop could have enough room for the update. I tested the issue by disabling my mods/cc, building a room, exiting my game, and logging back on, and the room is still there. So, it indeed is an issue with my mods/cc corrupting my save file, I guess. I don't want to completely stop using them because again, it's a bunch of items I've collected over the years of playing to customize my experience. Any advice on how to fix this?