It looks like you have installed an unofficial game modification... 1.55 Update Problem

Recently I updated to 1.55 with a manual patch but from that time a error pops up every single time I try to start up my game.

Update Info.:
The Sims 3-1.55.4.022002
The Sims 3 World Adventures - 2.17.2.011032
The Sims 3 Ambitions - 4.10.1.011031
The Sims 3 Late Night -6.5.1.011031
The Sims 3 Generations-8.0.152.011001
The Sims 3 Pets-10.0.96.013001
The Sims 3 Showtime-12.0.273.015001
The Sims 3 Supernatural-15.0.135.018001
The Sims 3 Seasons-16.0.136.019001
The Sims 3 University Life-18.0.126.021001

 I really dont know what to do. I already did the ultimate fix , and I think i should update my expanison packs but i dont know which.

I had this, too, and it's usually fixed by updating any and all mods you have on your game. Check all the sites you downloaded from and see if they have the mod updates for patch 1.55. Replace those with the old ones and it should work.