Plugin does not work.

[Misio12320]

Hello. the plugin does not start..
Plugins (20): Chunky, ChunkyMap*, Citizens, dynmap*, Essentials, HolographicDisplays, LuckPerms, Multiverse-Core, Multiverse-Inventories, PixelPrinter, ServerRestorer, Shopkeepers, Skent*, SkQuery, Skript, TuSKe*, Vault, VillagerOptimiser, WorldEdit, WorldGuard

This server is running Paper version git-Paper-457 (MC: 1.16.5) (Implementing API version 1.16.5-R0.1-SNAPSHOT)
[07:23:41 INFO]: Checking version, please wait...
[07:23:41 INFO]: Previous version: git-Paper-444 (MC: 1.16.5)
[07:23:41 INFO]: You are running the latest version
VillagerOptimiser version 1.1.5

[07:23:48 INFO]: Limits frequency of expensive pathfinding operations of villagers.