Crash Java/Minecraft (toutes versions)

Bonjour à tous,
je poste ici pour vous parlez d'un problème qui a commencé il y a de cela 6/7 jours.
Je vais vous montrer (en copier/coller) le message rédiger après le crash de mon jeu:

[14:51:00] [Client thread/INFO]: Setting user: Azerty_LGND
[14:51:00] [Client thread/INFO]: (Session ID is token:84b1b7be843d458ba6ab6afacba5d1b9:b86f7a171ecb49f4a64b5ab724a48292)
[14:51:02] [Client thread/INFO]: LWJGL Version: 2.9.1
[14:51:02] [Client thread/INFO]: Reloading ResourceManager: Default
[14:51:04] [Sound Library Loader/INFO]: Starting up SoundSystem...
[14:51:05] [Thread-6/INFO]: Initializing LWJGL OpenAL
[14:51:05] [Thread-6/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[14:51:05] [Thread-6/INFO]: OpenAL initialized.
[14:51:05] [Sound Library Loader/INFO]: Sound engine started
[14:51:06] [Client thread/INFO]: Created: 512x512 textures-atlas
[14:51:13] [Server thread/INFO]: Starting integrated minecraft server version 1.8.1
[14:51:13] [Server thread/INFO]: Generating keypair
[14:51:13] [Server thread/INFO]: Preparing start region for level 0
[14:51:14] [Server thread/INFO]: Preparing spawn area: 51%
[14:51:15] [Server thread/INFO]: Preparing spawn area: 79%
[14:51:16] [Server thread/INFO]: Preparing spawn area: 88%
[14:51:17] [Server thread/INFO]: Changing view distance to 2, from 10
[14:51:17] [Server thread/INFO]: Azerty_LGND[local:E:798db710] logged in with entity id 197 at (-238.5, 72.0, 175.5)
[14:51:17] [Server thread/INFO]: Azerty_LGND a rejoint la partie
[14:51:30] [Server thread/INFO]: Saving and pausing game...
[14:51:30] [Server thread/INFO]: Saving chunks for level 'Nouveau monde'/Overworld
[14:51:30] [Server thread/INFO]: Saving chunks for level 'Nouveau monde'/Nether
[14:51:30] [Server thread/INFO]: Saving chunks for level 'Nouveau monde'/The End
[14:51:55] [Client thread/INFO]: Reloading ResourceManager: Default
[14:51:56] [Client thread/INFO]: SoundSystem shutting down...
[14:51:56] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[14:51:56] [Sound Library Loader/INFO]: Starting up SoundSystem...
[14:51:56] [Thread-10/INFO]: Initializing LWJGL OpenAL
[14:51:56] [Thread-10/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[14:51:56] [Thread-10/INFO]: OpenAL initialized.
[14:51:56] [Sound Library Loader/INFO]: Sound engine started
[14:51:57] [Client thread/INFO]: Created: 512x512 textures-atlas
[14:51:57] [Client thread/INFO]: Reloading ResourceManager: Default
[14:51:57] [Client thread/INFO]: SoundSystem shutting down...
[14:51:58] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
[14:51:58] [Sound Library Loader/INFO]: Starting up SoundSystem...
[14:51:58] [Thread-12/INFO]: Initializing LWJGL OpenAL
[14:51:58] [Thread-12/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[14:51:58] [Thread-12/INFO]: OpenAL initialized.
[14:51:58] [Sound Library Loader/INFO]: Sound engine started
[14:51:59] [Client thread/INFO]: Created: 512x512 textures-atlas

Voilà, merci d'avance à ceux qui ont la solution, comme dit dans le titre, ça me le fait sur toutes les versions.