Crash since Version 8.1.7

[DaisukeVN]

Plugin version: 8.1.7

Spigot username: DaisukeVN

Issue: Server crashed since update to 8.1.7 EWG Version

Link to settings file (world-settings.json, possibly also biome settings if you have created your own): https://hastebin.com/obosilelus.json

Link to error log/crash log: EWG CrashLog: https://hastebin.com/kofarolote.js | ServerLog: https://hastebin.com/exoyoxinix.md