Mon Minecraft crash

Non mais comment ?

Sinon voici les logs quand je crash a cause du pleine ecran fenetré :
juin 27, 2016 8:30:53 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Loading tweak class name optifine.OptiFineTweaker
juin 27, 2016 8:30:53 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Using primary tweak class name optifine.OptiFineTweaker
juin 27, 2016 8:30:53 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Calling tweak class optifine.OptiFineTweaker
OptiFineTweaker: acceptOptions
OptiFineTweaker: injectIntoClassLoader skipped, OptiFine is loaded as a library
OptiFineTweaker: getLaunchArguments
OptiFineTweaker: getLaunchTarget
juin 27, 2016 8:30:53 PM net.minecraft.launchwrapper.LogWrapper log
INFOS: Launching wrapped minecraft {net.minecraft.client.main.Main}
Completely ignored arguments: [--nativeLauncherVersion, 307]
[20:30:54] [Client thread/INFO]: Setting user: HyGluZ
[20:30:54] [Client thread/INFO]: (Session ID is <censored>)
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.MinecraftForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.ForgeHooks
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.MinecraftForgeClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ForgeHooksClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.FMLCommonHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.FMLClientHandler
[OptiFine] (Reflector) Method not present: anm.getSkyRenderer
[OptiFine] (Reflector) Method not present: anm.getCloudRenderer
[OptiFine] (Reflector) Method not present: anm.getWeatherRenderer
[OptiFine] (Reflector) Method not present: adm.countEntities
[OptiFine] (Reflector) Method not present: adm.getPerWorldStorage
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.IRenderHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.DimensionManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.WorldEvent$Load
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderItemInFrameEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogColors
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogDensity
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$RenderFogEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.EventBus
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.Event$Result
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.ForgeEventFactory
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderBlockOverlayEvent$OverlayType
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.ChunkWatchEvent$UnWatch
[OptiFine] (Reflector) Method not present: afh.getBedDirection
[OptiFine] (Reflector) Method not present: afh.isBed
[OptiFine] (Reflector) Method not present: afh.isBedFoot
[OptiFine] (Reflector) Method not present: afh.hasTileEntity
[OptiFine] (Reflector) Method not present: afh.canCreatureSpawn
[OptiFine] (Reflector) Method not present: afh.addHitEffects
[OptiFine] (Reflector) Method not present: afh.addDestroyEffects
[OptiFine] (Reflector) Method not present: afh.isAir
[OptiFine] (Reflector) Method not present: afh.canRenderInLayer
[OptiFine] (Reflector) Method not present: afh.getExtendedState
[OptiFine] (Reflector) Field not present: pk.captureDrops
[OptiFine] (Reflector) Field not present: pk.capturedDrops
[OptiFine] (Reflector) Method not present: pk.shouldRenderInPass
[OptiFine] (Reflector) Method not present: pk.canRiderInteract
[OptiFine] (Reflector) Method not present: pk.shouldRiderSit
[OptiFine] (Reflector) Method not present: akw.shouldRenderInPass
[OptiFine] (Reflector) Method not present: akw.getRenderBoundingBox
[OptiFine] (Reflector) Method not present: akw.canRenderBreaking
[OptiFine] (Reflector) Method not present: zw.onEntitySwing
[OptiFine] (Reflector) Method not present: zw.shouldCauseReequipAnimation
[OptiFine] (Reflector) Method not present: zw.getModel
[OptiFine] (Reflector) Method not present: zw.showDurabilityBar
[OptiFine] (Reflector) Method not present: zw.getDurabilityForDisplay
[OptiFine] (Reflector) Method not present: pf.isCurativeItem
[OptiFine] (Reflector) Method not present: aak.getRecordResource
[OptiFine] (Reflector) Method not present: bmv$b.preDraw
[OptiFine] (Reflector) Method not present: bmv$b.postDraw
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.asm.transformers.BlamingTransformer
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.relauncher.CoreModManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ISmartBlockModel
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.SplashProgress
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.pipeline.LightUtil
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.property.IExtendedBlockState
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ItemModelMesherForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ModelLoader
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.Attributes
[OptiFine] (Reflector) Class not present: mods.betterfoliage.client.BetterFoliageClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.IColoredBakedQuad
[OptiFine] (Reflector) Method not present: ady.getWaterColorMultiplier
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.registry.RenderingRegistry
[OptiFine] (Reflector) Method not present: bhc.preDrawBatch
[OptiFine] (Reflector) Method not present: bhc.drawBatch
[20:30:56] [Client thread/INFO]: LWJGL Version: 2.9.4
[OptiFine]
[OptiFine] OptiFine_1.8.9_HD_U_H5
[OptiFine] Mon Jun 27 20:30:56 BST 2016
[OptiFine] OS: Windows 10 (amd64) version 10.0
[OptiFine] Java: 1.8.0_25, Oracle Corporation
[OptiFine] VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
[OptiFine] LWJGL: 2.9.4
[OptiFine] OpenGL: AMD Radeon(TM) R7 Graphics, version 4.5.13431 Compatibility Profile Context 16.150.2211.0, ATI Technologies Inc.
[OptiFine] OpenGL Version: 4.0
[OptiFine] OpenGL Fancy fog: Not available (GL_NV_fog_distance)
[OptiFine] Maximum texture size: 16384x16384
[OptiFine] Checking for new version
[Shaders] ShadersMod version: 2.4.12
[Shaders] OpenGL Version: 4.5.13431 Compatibility Profile Context 16.150.2211.0
[Shaders] Vendor: ATI Technologies Inc.
[Shaders] Renderer: AMD Radeon(TM) R7 Graphics
[Shaders] Capabilities: 2.0 2.1 3.0 3.2 4.0
[Shaders] GL_MAX_DRAW_BUFFERS: 8
[Shaders] GL_MAX_COLOR_ATTACHMENTS_EXT: 8
[Shaders] GL_MAX_TEXTURE_IMAGE_UNITS: 32
[Shaders] Load ShadersMod configuration.
[Shaders] Shaders can not be loaded, Fast Render is enabled.
[Shaders] No shaderpack loaded.
[20:30:57] [Client thread/INFO]: Reloading ResourceManager: Default
[OptiFine] *** Reloading textures ***
[OptiFine] Resource packs: Default
[OptiFine] Version found: H6
[20:30:57] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:30:57] [Thread-7/INFO]: Initializing LWJGL OpenAL
[20:30:57] [Thread-7/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
AL lib: (EE) MMDevApiOpenPlayback: Device init failed: 0x80004005
AL lib: (EE) MMDevApiOpenPlayback: Device init failed: 0x80004005
[20:30:57] [Thread-7/ERROR]: Error in class 'LibraryLWJGLOpenAL'
[20:30:57] [Thread-7/ERROR]: Unable to initialize OpenAL. Probable cause: OpenAL not supported.
[20:30:57] [Thread-7/WARN]: ERROR MESSAGE:
[20:30:57] [Thread-7/INFO]: Could not locate OpenAL library.
[20:30:57] [Thread-7/WARN]: STACK TRACE:
[20:30:57] [Thread-7/INFO]: org.lwjgl.openal.AL.create(AL.java:156)
[20:30:57] [Thread-7/INFO]: org.lwjgl.openal.AL.create(AL.java:102)
[20:30:57] [Thread-7/INFO]: org.lwjgl.openal.AL.create(AL.java:206)
[20:30:57] [Thread-7/INFO]: paulscode.sound.libraries.LibraryLWJGLOpenAL.init(LibraryLWJGLOpenAL.java:164)
[20:30:57] [Thread-7/INFO]: paulscode.sound.SoundSystem.CommandNewLibrary(SoundSystem.java:1576)
[20:30:57] [Thread-7/INFO]: paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2572)
[20:30:57] [Thread-7/INFO]: paulscode.sound.CommandThread.run(CommandThread.java:121)
[20:30:58] [Sound Library Loader/WARN]: ERROR MESSAGE:
[20:30:58] [Sound Library Loader/INFO]: Could not locate OpenAL library.
[20:30:58] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:30:58] [Thread-9/INFO]: Switching to No Sound
[20:30:58] [Thread-9/INFO]: (Silent Mode)
[20:30:58] [Sound Library Loader/INFO]: Sound engine started
[OptiFine] Mipmap levels: 4
[OptiFine] Multitexture: false
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/0_glass_white/glass_pane_white.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/0_glass_white/glass_white.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/10_glass_purple/glass_pane_purple.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/10_glass_purple/glass_purple.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/11_glass_blue/glass_blue.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/11_glass_blue/glass_pane_blue.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/12_glass_brown/glass_brown.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/12_glass_brown/glass_pane_brown.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/13_glass_green/glass_green.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/13_glass_green/glass_pane_green.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/14_glass_red/glass_pane_red.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/14_glass_red/glass_red.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/15_glass_black/glass_black.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/15_glass_black/glass_pane_black.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/1_glass_orange/glass_orange.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/1_glass_orange/glass_pane_orange.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/2_glass_magenta/glass_magenta.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/2_glass_magenta/glass_pane_magenta.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/3_glass_light_blue/glass_light_blue.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/3_glass_light_blue/glass_pane_light_blue.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/4_glass_yellow/glass_pane_yellow.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/4_glass_yellow/glass_yellow.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/5_glass_lime/glass_lime.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/5_glass_lime/glass_pane_lime.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/6_glass_pink/glass_pane_pink.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/6_glass_pink/glass_pink.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/7_glass_gray/glass_gray.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/7_glass_gray/glass_pane_gray.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/8_glass_silver/glass_pane_silver.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/8_glass_silver/glass_silver.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/9_glass_cyan/glass_cyan.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/9_glass_cyan/glass_pane_cyan.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/bookshelf.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/glass.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/glasspane.properties
[OptiFine] ConnectedTextures: mcpatcher/ctm/default/sandstone.properties
[OptiFine] Multipass connected textures: false
[20:30:59] [Client thread/INFO]: Created: 1024x512 textures-atlas
[OptiFine] *** Reloading custom textures ***
[OptiFine] Enable face culling: acacia_leaves, birch_leaves, dark_oak_leaves, jungle_leaves, oak_leaves, spruce_leaves

Tu utilises optifine ? Et forge ?
Depuis quand as-tu ce problème ?