Describe the bug
when using the mod "click machines" "auto clicker"game crafhes when auto clickerr is used on barrel of transforming witch water

To Reproduce
Steps to reproduce the behavior:

1. place barrel and auto input water to make witchwater
2. have a click machine try and add sand to transforming witch water
3. then crash

Expected behavior
clicker should not be able to add an item whilst the transfoming is happening
Screenshots

Version
Minecraft Version: 1.16.3
Forge Version: 31.142
Ex Nihilo: Sequentia Version: latest

Additional context
crash-2020-11-19_17.48.38-server.txt

Which mod does the autoclicker come from?

click machine
https://www.curseforge.com/minecraft/mc-mods/click-machine