I'm getting kicked as as soon as I close the enigneer's manual on an server.

1.I open the Engineer's Manual.
2.I look at some things.
3.I close the book.
4.Im getting kicked for losing connection.

I thought I can close the Engineer's Manual normally with nothing happening.

No logs.

• OS:Windows 10pro
• Minecraft version:1.12.2
• Forge version:14.23.5.2854
• Immersive Intelligence version:0.2.1
• Immersive Engineering version:1.12.2
• Im playing on a PloudOS Server

-hywla
-hbm
-malisisdoors
-securitycraft
-ambient sounds-
appliedenrgistics
-baubles
-bettercaves
-BiomesOplenty
-butchercraft
-carryon
-cdm
-conarm
-creativecore
-extraplanets
-furniture
-galacticraft
-galacticraft planets
-gauges and switches
-Immersive+energy
-Imemrsive-engineering
-immersiveintelligence
-inventorypets
-timmersive petroleum
-ironchest
-jei
-malisiscore
-mantle
-mctimmercivetechnology
-mekanism
-mekanism-,od-tools
-mekanism-oeres-mod-forge
-micdoodlecore
-minecraftchromiumembedded frawork
-MJRLegendsLib
Neat
-obfuscate
-SereneSeasons
-TConstruct
-techguns
-Thaumcraft
-Travelersbackpack
-uncrafted
-warpbook
-web-displays-mod
-world-map-mod
-xaeros-minimap-mod
-yungs Api

Same, here's the stack trace from the server side logs.
https://gist.github.com/Rsslone/294b68cc6b00dd677e0a3464ecd1c4e9

Fixed.