@pennipanini it's my first time using this forum so if this isn't where i'm supposed to comment i'm so sorry! but i've been having the same issue & when i checked my last exception it mentioned an old/broken mod that is using the new wants & fears code. i'll c&p so you can all read it.
Outdated Wants & Fears Error
Broken mod is using outdated whims/wants code.
A broken modification adds new or edits existing whims/wants using outdated game code.
The mod creator is required to fix this error.
You need to locate the PACKAGE file, in your The Sims 4 Mods folder, that could be causing this issue and remove it.
If this is a new issue, try removing the most recent mod you have installed.
it doesn't say which mod, so i'm going to sift through them. it should be quick since my folder has a lot of subfolders that are somewhat organized. when i find the culprit i'll reply again just in case anyone else has the mod as well.in the mean time, i hope you find your fix!