http://pastebin.com/LXfvBhDq

This happens whenever I start my server, and when I try to /setspawn or /spawn it freezes the server.
Could someone tell me what this means and how to fix it? I currently have /spawn redirect to /warp spawn, but I'd rather have the spawn feature work properly.

I'm running CraftBukkit version git-Spigot-72c2605-251a5b6 (MC: 1.10.2) (Implementing API version 1.10.2-R0.1-SNAPSHOT)

And EssentialsX 2.0.1 (with the respective EssentialsXChat and EssentialsXSpawn version)

Edit: Config if you need it (changed to .txt for github, it is .yml in the essentials folder): config.txt

Re-installed essentials and works now. I still have no idea what caused this.