My pie menu won’t open

i will try clicking on a sim and their pie menu won’t open. i can click on an infant and their pie menu will open. i did 50/50 method and when i removed lot 51 it would work but i updated the lot 51 mod but when i tried again the pie menu wouldn’t open. i have looked for a answer everywhere but nothing. i have tried the 50/50 method with keeping lot 51 in the file but nothing is working and i need lot 51 to play with some of my mods.