Paste
https://pastebin.com/dfDjyRe0

Updated mod to V20.0, same issue, clicking on any entry crashes minecraft (again)

Are you playing in Singleplayer or on a dedicated server?

Tested in singleplayer so far
EDIT: testing in singleplayer with just the mod by itself did not result in crashing, it looks to be more of an incompatibility with another mod

update v2
removing mods, adding mods back in, testing what the culprit is
the problem still is inconsistent with what mods I have and what I added in, and what world I used

This was fixed through a fix in Patchouli