After I click 'Play' the Mojang logo shows up then the game crashes a couple of seconds later. Error report -->

[16:51:11] [main/INFO]: Setting user: WesterMC
[16:51:11] [main/INFO]: (Session ID is token:abd3c2983e6a4f238b7f5830297873a7:0cfe0728aee249dfbd78bf7c85691470)
[16:51:15] [Client thread/INFO]: LWJGL Version: 2.9.1
[16:51:16] [Client thread/INFO]: Reloading ResourceManager: Default

Starting up SoundSystem...
Initializing LWJGL OpenAL
(The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
OpenAL initialized.

[16:51:17] [Sound Library Loader/INFO]: Sound engine started
[16:51:17] [Client thread/INFO]: Created: 512x256 textures/blocks-atlas
[16:51:17] [Client thread/INFO]: Created: 256x256 textures/items-atlas
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1. A fatal error has been detected by the Java Runtime Environment:
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2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x26c43e88, pid=3460, tid=1196
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3. JRE version: Java™ SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
4. Java VM: Java HotSpot™ Client VM (25.25-b02 mixed mode windows-x86 )
5. Problematic frame:
6. C [ig4dev32.dll+0x3e88]
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7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
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8. An error report file with more information is saved as:
9. C:\Users\shaji\AppData\Roaming\.minecraft\hs_err_pid3460.log
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10. If you would like to submit a bug report, please visit:
11. http://bugreport.sun...eport/crash.jsp
12. The crash happened outside the Java Virtual Machine in native code.
13. See problematic frame for where to report the bug.
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    AL lib: (EE) alc_cleanup: 1 device not closed
    Java HotSpot™ Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release