Move your Mods folder to the Desktop and delete localthumbcache.package. Then test the game in a new save.
If it works now check for updates to your Mods and CC. Add it back a little at a time while testing until you have found all that are broken.
I will definitely try deleting localthumbcache too, thanks. The problem is that when I repair the game it works fine, but the moment I add BetterExceptions to my mods folder the same error occurs. Do you think it might be about BetterExceptions, (moveobjects cheat etc.) or do I have to search for a specific mod or cc in case it is broken?
Thanks a lot!
