"ZNPCsPLUS" Compatibility Issues with "Lightning GrimAC"

[CodeJumper]

Version server: ShieldSpigot == Paper 1.16.5

I canceled the server login and can't login anymore.
After a minute GrimAC starts spamming the console and if I turn off the server - an error related to ZNPCsPLUS appears

When I delete ZNPCsPLUS, this problem disappears

VIDEO:
https://www.dropbox.com/scl/fi/b6obpai14v4ycs8j0suiy/error.mp4?rlkey=usrb50qo4tiqenff2tgxwy8un&st=mc5cgp6v&dl=0

FULL LOG:
https://paste.gg/p/anonymous/401fe27d095b4e38b8a5f79922f587c2

[Pyrbu]

Is this issue reproducible on regular paper 1.16.5? If it isn't I probably won't be able to fix it.