It was when a character was "teaching" mc something/trying to put their work off to MC. I saved during that part which crashed my game but anytime I try to load during any point of the game (from what I've already played/quickly tried) causes the game to just crash.
some people have fixed this by updating their drivers for their graphics card. can you give that a try when you have a sec? search "device manager" in windows search -> display adapters -> right click ur graphics card name -> update driver. if that doesnt work, can also try downloading the thing from this link here under "recommended" if it matches ur specs.
if neither or those work and u need more help, you can join the fanserver linked in the devlog section and we can help more there!