error when starting snapshots

when starting the game the message pops up saying 

"Error: Could not create the Java Virtual Mashine.

Error: A fatal exception has occured. Program will exit."

when you close the window the launcher opens again and sais there was a game crash with exit code 0

i have tried to reinstall the game, to run it as admin and to install java seperately. always the same message.

affected versions 21w37a, 21w38a, 21w39a and 21w40a