Everytime I try to launch into the world, I get this error code.

https://mclo.gs/0k66eLi

seems like your game just ran out of memory?

Hi sorry that I didn't put enough information. I allocated 8gb to the pack, and it works flawlessly apart from crashing on placing the controller block anywhere on any world. When that happens I cannot launch into the world anymore and it crashes upon placing it.

did you set your job queue size to something extremely high?

No its not connected to anything - just placing down the block anywhere crashes the game and then the world is unloadable

Sorry - just reinstalled the mod - must have been something in the config. It's all back to normal now.