Getting Kicked after a mob casts a skill with particles

Summary

After a Mob casts a skill, I get disconnected from the game.

Steps to reproduce

uninstalling MME, didnt worked.

Current behavior

https://pastebin.com/0HpawaR3

Intended correct behavior

Mobs to casts skills without kicking me

Proposed fixes

not sure, It must be something particle related I guess

Im using Spigot 1.14.4 and lates dev MM Build 3432. Im gonna downgrade by now I guess