The mod seems to have issues with Malisis Core, cause it throws a crash as soon as you try to access the options for custom cubic generation:

Description: Updating screen events

java.lang.NoSuchMethodError: net.malisis.core.client.gui.component.interaction.UITextField.setValidator(Lcom/google/common/base/Predicate;)Lnet/malisis/core/client/gui/component/interaction/UITextField;

full log available here:
https://gist.github.com/sa-shiro/9cab54dc970bd6a915ae4cff222de348

(even without mods so dont tell me its cause of all of the mods ive installed :D)

fix: using an older version of Malisis Core or upgrading to the latest Version of CubucChunks (discord version)