Forge version: 14.23.1.2555
Botania version: r1.10-350
Link to crash log: https://gist.github.com/mlinn1989/beb913c64b959a738759c83a4ae2956d (please use a paste site such as gist, do not attach the .txt or paste the log inline)

Steps to reproduce:

1. starting up botania with a looted lexica botania while looking through the generating flora pressing shift to see the tooltip and then it crashed,tried it agian and sa

What I expected to happen: seeing the tooltip?

What happened instead: while looking through the generating flora pressing shift to see the tooltip and then it crashed,tried it agian and same result

mod gotten from the twitch client through dw20 pack no mods added

updated the link with full log

the crash log you linked doesn't have anything to do with botania though (it's a refined storage gui crashing)