sims can't pick up infant or food

I have used the tray importer and removed broken CC.

I dont have any mods and im not very knowledgeable in how the files etc work.

All i know is that my sims cant pick up food or infant.

Each time i instruct them to do so, there arms flap and a serving appears on the ground or the infant falls to the ground.

Anyone know how to fix it and please explain in VERY simple terms lol