PS: I tried to remove disable packs under "View Properties" for The Sims 4 in my library and play a different game that I have since it uses all the packs, and it worked. However, on the save that I want, it still doesn't work! But then I tried again to start my save just by clicking "load game" and "play" instead of "resume game", then play with a different household (Lee) in a small house (Crick Cabana), which I have also played 8 generations with it but it is not my main household, then it worked! I was able to play directly with a household. So I save it and then went to manage worlds, then selected my own household and then I was able to play!!! I thought that it worked but when I tried back again just to click "Resume game", the loading screen was still loading, and the only way that I am able to play with my own family is doing the previous thing. I tried it three times and is the only way for now.
