I am having a strange issue. i have 4 buckets of water in my backpack tank and im using the hose to quickly fill a trench and everythig is fine until i use all 4 buckets.

MC Version: 1.16.4
Forge Version: 35.1.10
Traverlers Backpack Version: 5.3.1
Crash Log Txt Dump: https://pastebin.com/VvrXGtfe

When does it happen?

i just updated to the latest version available on Curse Forge and it seems to be fixed. Im unsure if it was something i was doing wrong or something coded wrongly but its all good now.

Edit: Previously it was crashing as i would place my last bucket of water, using the hose and not a bucket.