Problème serveur.

Bonjour, j'ai un problème avec mon serveur, il s'ouvre pour l'ip intérieure, donc ceux de cher moi peuve aller, mais eux extérieur ne peuve pas.J'ai ouvert les port. Voici le lancement.

[18:53:21 INFO]: Starting minecraft server version 1.8.4
[18:53:21 ERROR]: Exception handling console input
java.io.IOException: Descripteur non valide
at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_45]
at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_45]
at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_45]
at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_45]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_45]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_45]
at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_45]
at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_45]
at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_45]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_45]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_45]
at ko$2.run(SourceFile:81) [minecraft_server.1.8.4.jar:?]
[18:53:21 INFO]: Loading properties
[18:53:21 INFO]: Default game type: SURVIVAL
[18:53:21 INFO]: Generating keypair
[18:53:21 INFO]: Starting Minecraft server on (et ba non):25565
[18:53:21 INFO]: Using default channel type
[18:53:22 INFO]: Preparing level "Youtube"
[18:53:22 INFO]: Preparing start region for level 0
[18:53:23 INFO]: Preparing spawn area: 4%
[18:53:25 INFO]: Preparing spawn area: 35%
[18:53:26 INFO]: Preparing spawn area: 73%
[18:53:26 INFO]: Done (4,056s)! For help, type "help" or "?"