Internal Exception: java.io.IOException: Broken pipe

Everything was fine for weeks until today, its only 1 bungee server that is not working all my other ones are working fine.

Server thats kicking players:
http://pastebin.com/cgG0sGcd

Bungeecord Errors:

http://pastebin.com/by2h8wKw

Please and thanks ALOT for your help