Server version: git-Purpur-1985 (MC: 1.19.4)*
Itemsadders version: ItemsAdder v3.5.0c-r2
Java version: Zulu17.42+19-CA (build 17.0.7+7-LTS)
System version: Ubuntu 22.04.2 LTS
When I use /iaz:

When I use /iaz again:

My plugins list:

My server log:
What did I do before the error:
I updated the server from 1.19.3 to 1.19.4 and updated plugins and pre-plugins.
Please help me, I don't know what to do😢