Sims 4 Crashing after September 2020 update

I have the same issue. I updated my mods it still crashed. I took all mods out and it ran okay. I added only one. It was okay. I added one more it crashed. I took out the second one, left the first it crashed again... This addition of that new folder creates the problem I think. I am seeing far too much stuff in the Sims 4 folder which weren't there before... They messed up any paths or something...