pixel format not accelerated

[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - Starting PokeMMO Client. Client revision: 3415
[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - http://pokemmo.eu
[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - Java Version: 1.8.0_60
[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - Possible rom firered.gba
[INFO 2015-09-02 01:14:52] com.pokeemu.commons.class.B:? - Loaded GBA ROM BPRE
[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - Possible rom Pokemon - Emerald Version (USA, Europe).gba
[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - Could not load .\roms\Pokemon - Emerald Version (USA, Europe).gba as a ds rom because: $Qi! is not currently a supported rom type.
[INFO 2015-09-02 01:14:52] com.pokeemu.client.Client:? - Possible rom soulsilver.nds
[INFO 2015-09-02 01:14:52] com.pokeemu.commons.class.D.D.return:? - Loaded DS ROM POKEMON SS
[INFO 2015-09-02 01:14:53] com.pokeemu.client.o0OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.A.OoOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO:? - Loading possible string container: strings_en.xml
[INFO 2015-09-02 01:14:53] com.pokeemu.client.o0OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.A.A:? - Populating primary string container: en
[INFO 2015-09-02 01:14:53] com.pokeemu.client.Client:? - Loaded all resources in 1331 milliseconds
[INFO 2015-09-02 01:14:53] com.pokeemu.client.Client:? - MemoryInfo: Heap Memory Usage: 50/247 MB
[INFO 2015-09-02 01:14:53] com.pokeemu.client.Client:? - MemoryInfo: NonHeap Memory Usage: 3/0 MB
[INFO 2015-09-02 01:14:53] com.pokeemu.client.Client:? - Started up in 1487 milliseconds
[INFO 2015-09-02 01:14:53] com.pokeemu.client.graphics.OoOO:? - Setting fullscreen : false
[ERROR 2015-09-02 01:14:53] com.pokeemu.client.graphics.OoOO:? - Fatal LWJGLException.
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:244)
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 com.pokeemu.client.graphics.OoOO.Oo0000(Unknown Source)
at com.pokeemu.client.graphics.OoOO.Ó00000(Unknown Source)
at com.pokeemu.client.Client.(Unknown Source)
at com.pokeemu.client.Client.main(Unknown Source)
[INFO 2015-09-02 01:15:00] com.A.D.OOoO:? - Networking shutdown successfully.
[INFO 2015-09-02 01:15:00] com.pokeemu.client.o0OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.E:? - All ThreadPools are now stopped