I can't go back to 1.13.2

When I go and play Minecraft, I have two versions: 1.14.1 and 1.13.2 with optifine, I want to play 1.13.2 with optifine, but when the game starts up, it goes back to the launcher and says the game crashed unexpectedly. I have a picture for proof. Mojang plz fix this ASAP! I am building a mansion right now and I can't afford having this issue.