Minecraft Crash Report Hatası

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 23.07.2014 17:12
Description: Initializing game

org.lwjgl.LWJGLException: Pixel format not accelerated
   at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
   at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
   at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252)
   at org.lwjgl.opengl.Display.createWindow(Display.java:306)
   at org.lwjgl.opengl.Display.create(Display.java:848)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at bao.ag(SourceFile:340)
   at bao.f(SourceFile:713)
   at net.minecraft.client.main.Main.main(SourceFile:148)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
   at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
   at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
   at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252)
   at org.lwjgl.opengl.Display.createWindow(Display.java:306)
   at org.lwjgl.opengl.Display.create(Display.java:848)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at bao.ag(SourceFile:340)

-- Initialization --
Details:
Stacktrace:
   at bao.f(SourceFile:713)
   at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
   Minecraft Version: 1.7.10
   Operating System: Windows 8.1 (x86) version 6.3
   Java Version: 1.8.0_05, Oracle Corporation
   Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
   Memory: 731712 bytes (0 MB) / 26808320 bytes (25 MB) up to 518979584 bytes (494 MB)
   JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
   AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
   IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
   Launched Version: 1.7.10
   LWJGL: 2.9.1
   OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
   GL Caps:
   Is Modded: Probably not. Jar signature remains and client brand is untouched.
   Type: Client (map_client.txt)
   Resource Packs: []
   Current Language: ~~ERROR~~ NullPointerException: null
   Profiler Position: N/A (disabled)
   Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
   Anisotropic Filtering: Off (1)