CE 38700 8 ERROR CODE after 2.31 update

After update 2.41 my minecraft is crashing with error code CE 38700 8, the game loads till you go to enter you saved world,after you enter within 15 to 20 seconds it freezes and crashes and exits the game. I've tried tech support, clearing the cashes,deleting and reinstalling. Nothing seems to fix this ,hopefully they will fix it soon.