Vampire sim keeps using the toilet

Hello! 
So I just started a new game, got tired of old family, and I created a vampire (first time since the latest update) and as I started playing any action that I give her will cancel because she is using the toilet. For example I told her to go and chat with somebody, she used the computer and then next minute she went on the toilet. I thought it was something to do with her needs so I used cheat to fill her needs. She still kept going on the toilet. I haven't had that problem with human sims and I tested all of my mods, they are up to date and working properly, it's just that thing with, as it seems to me, vampire sims going on the toilet every second. I can't do anything else anymore because her "need for toilet" expanded to using it every second. Help please.