Game freezes when closing LAN world

(Not fully tested, will update post when tested)
I'm on Mac OS X El Capitan. I make a world and open it to lan, Either to cheat or to play with friends, and when i close the map, not the game, the game freezes. On the pause menu, not on the Closing Server screen. Any possible resolutions? Again, i'll update the versions and whether it freezes in a LAN world olnly when i find those out.