[BUG] Minecraft Crashed Due to Unknown Sources

[SlimGrim602]

Describe the bug
Whenever I opened the pack it just says the game crashed and gives me a link to the crash log (attached below)

Version of MC Eternal
1.4.3.1

To Reproduce
Steps to reproduce the behavior:

1. Launch the game
2. Game Crashes

Expected behavior
I expected the game to load properly.

Screenshots

Additional context
crash-2021-04-23_16.17.31-client.txt
crash log

I am using the Sphax texture pack with the MC Eternal patch, the Sphax version is the 1.12 512x. I doubt it has anything to do with the error but it might idk.

[anabsolutesloth]

Allocate a lot more RAM to Minecraft or use a lower resolution resourcepack, 10GB with a 512x resourcepack and MCE will is far from sufficient, i would guess it will probably want atleast 6GB more.
Also, i believe keeping Crash issues to the discord is a good idea.