Moddingus

Sorry if this isnt the support forum but im trying to create a creative mode tab but its telling me that "The constructer CreativeModeTab(String) is undefined" im making it like this (which is what they say to do in modding videos: public static final CreativeModeTab EPIC_TAB = new CreativeModeTab(modId) { @Override @OnlyIn(Dist.CLIENT) public ItemStack makeIcon() { return null; } }; I looked up why but couldnt find anyhting Pls help Thanks