Game crashes when I try to open the crafting book at a crafting station
Error message:
The game crashed whilst updating screen events
Error: java.lang.IllegalArgumentException: Attempted to get the ID for a unknown recipe: net.minecraftforge.oredict.ShapedOreRecipe@63acb54b Name: waystones:waystone

Does this happen for the regular workbench as well?

Yes, it happens at every crafting station with a 3x3 crafting window. I'm playing on a server with the waystone mod and it only happens, when crafting of items from the mod (e.g. the warpstone) is disabled. Yesterday I contacted the admin for enabling it and everything worked.