https://mclo.gs/eiOSXgF

Crash when using the spell table

Should be fixed by next update.

Cannot reproduce the issue.
Seems like you have multiple packet manipulation mods installed.
Also, the server and client seem to have an inconsistent amount of spell books. This can be a result of some data manipulation.
Please provide specific details about how to reproduce this issue.

I received the same ( or at least very similar ) crash when shift + clicking a book out of the Spellbinding Table. I have yet to test this in a clean environment but I believe its due to vanillas quick stack moving leaving strange items stack values behind.

Can this issue be replicated consistently, or does it happen completely randomly?