Describe the bug, provide any errors
When giving the player a custom written book (a server rules book in this case), the player is kicked from the game.
Stacktrace: https://mcpaste.io/97a9009187dd554d

How can we reproduce it?
Steps to reproduce the behavior:

Login on 1.8'
Use a command to give the player a custom written book.
The player is kicked from the game.
ViaVersion Dump:

https://dump.viaversion.com/6d6856217ed72c391f0c69f9d5006045467a3ffbbada147c8c5708b852894f3c
Additional server info
Waterfall-366
Paper 1.16.1 version 90
Running with ViaVersion, Rewind, and Backwards