Seasons: wont load my game

i have updated my game to the latest update {the update after the seasons expansion} and now it wont load my family. {it loads for a while then it sends me right back to the world selection screen? it also says game failed to load error code 123 with a whole bunch of numbers/letters after that

i have tried deleting the game folder and putting in the new one again didnt work 
i have tried removing all my cc didnt work.
Edit: after launching it again it now says error code 3

report:

xXKan_NaXx wrote:i have tried deleting the game folder and putting in the new one again didnt work

So when did you run the validator? Because it lists files that should not be there after deleting "Game" folder and copying the new one. If those files are still there, delete them and try again.

The hash mismatch game/bin/graphicscards.sgr can be ignored.
Probably caused by adding a graphics card manually

When you deleted the Game folder from your install folder and re-copied the Game folder from the download of Seasons (or update 1.44.77.1020) and you still have problems, try a new clean folder by renaming Documents\Electronic Arts\The Sims 4 to The Sims 4_old. Then restart your game.
When no problems, then mods/scripts are the culprit.