Minecraft Crash

[16:59:52] [Client thread/INFO]: Setting user: MubarekGenc
[16:59:52] [Client thread/INFO]: (Session ID is token:7deb0a27a10a431ab53c28fa80e6d39e:0538bc99e9be4e7197e4f031843380f5)
[16:59:58] [Client thread/INFO]: LWJGL Version: 2.9.1
[16:59:58] [Client thread/ERROR]: Couldn't set pixel format
org.lwjgl.LWJGLException: Pixel format not accelerated
    at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) ~[lwjgl-2.9.1.jar:?]
    at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) ~[lwjgl-2.9.1.jar:?]
    at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252) ~[lwjgl-2.9.1.jar:?]
    at org.lwjgl.opengl.Display.createWindow(Display.java:306) ~[lwjgl-2.9.1.jar:?]
    at org.lwjgl.opengl.Display.create(Display.java:848) ~[lwjgl-2.9.1.jar:?]
    at org.lwjgl.opengl.Display.create(Display.java:757) ~[lwjgl-2.9.1.jar:?]
    at bss.an(SourceFile:513) [1.8.1.jar:?]
    at bss.ak(SourceFile:355) [1.8.1.jar:?]
    at bss.a(SourceFile:302) [1.8.1.jar:?]
    at net.minecraft.client.main.Main.main(SourceFile:124) [1.8.1.jar:?]
[16:59:59] [Client Shutdown Thread/INFO]: Stopping server