exceptions?

[mayainfinite]

this popped up on my game while I was playing and it said to post here to see what was wrong 

lastException.txt WickedWhims_v170k_Exception.txt

[Crashdown117]

First lines in the LastException refer to AEP, which had some minor issues with the latest public WW version. These have been fixed a few days ago, so if you haven't done so already, update AEP and remember to delete "localthumbcache.package" (found in "Documents/Electronic Arts/The Sims 4") before you launch the game again.