When I click on my sims household it takes me to manage worlds what do I do!?!?!

try updating your MC Command center since it happened to me and i did that and it worked if you don't have it maybe it's another mod try looking into where you got the mod and see if there is a update to it -kind regards Sarah

I don't work or have any association with EA. I give advice to the best of my knowledge and cannot be held responsible for any damage done to your computer/game.