Minecraft crashes with new shader?

fr
- in Worlds
4

I recently installed the Sildur Vibrant medium shader for MC.
However, the game now always crashes as soon as I start a world with this shader. Without a shader it works again. The latest Java Edition and Optifine are installed.
Is it my computer? I have the MacBook Air M1 with 8 GB of RAM, 4 GB is allocated for Minecraft. Should i take more? With 6 GB it didn't work either.

St

How high is your line of sight? That could be the reason.

fr

I once set it to 2 chunks for testing, but the game still crashes.

St

HM No idea.

St

What kind of shader do you have? Low, high, ect.