Game not functioning since new update

First I couldn't click on anything once I opened the child's simology panel, I couldn't scroll down on it which was the first thing I noticed was broken, then I couldn't open her inventory, switch to build mode of even save the game. After a restart the same thing happened so I restarted again and didn't go near her simology panel. However, I then was unable to get an adult sim to cook a cake, no options came up after clicking 'cook'. I tried to leave the world and go back in but it didn't work, and then the screen went black although the time was still ticking on. Please fix this ASAP as it's not playable! I have never played with mods or CC.