I have a bunch of other mods but wallpapercraft was the only mod listed on the list of mods could have been a cause of the crash.

https://paste.dimdev.org/oyavagexuj.mccrash

How did you get that piece of colored paste? Crafting, JEI or "give" command? It seems like you've got a piece of paste with invalid metadata which should be impossible to get via crafting.