Information

EssentialsX version (run /ess version):
2.0.1
Server software (run /version):
CraftBukkit version git-Spigot-7754231-94b0980 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT)
Server log (upload logs/latest.log to Gist):

EssentialsX config (upload plugins/Essentials/config.yml to Gist):

Details

Describe your issue here.
whenever a player leaves i get [Essentials] Task #103228 for Essentials v2.0.1-b488 generated an exception

Please upgrade to the latest on https://ci.akpmakes.tech/job/EssentialsX/ and test if the sissue is still there,

If yes,

Please fill up the "Server log (upload logs/latest.log to Gist):" and "EssentialsX config (upload plugins/Essentials/config.yml to Gist):"

And give us the full error. Not only 1 line.

https://pastebin.com/kVg7Kduq this is console for the server

and this is the config.yml

https://pastebin.com/aFaDhETn

essentials keeps kicking out exception

Update EssentialsX to the latest version.