Sims 3 crashes randomly
Hi guys, my game has been crashing out of nowhere and I have no idea why. At first it only crashed when I put on open world, but since it seemed to be an issue with only one save I just deleted it, but then it started crashing in build mode in another save. I've tried everything I could, I reinstalled the game, cleaned everything, tested my mods and cc individually in the game, and then I made the game use more of my ram, since it only used 2gb and I saw in another topic that this could be the reason why. At first it worked, I went into build mode and it didn't crash, but then half an hour later it just crashed randomly, while I was putting my sim to train her dog.
I love the sims 3 and I've been playing it for three years now and never had any sort of issue, I really don't know what to do anymore.