Minecraft has crashed!

[No_Photo]

Mods loaded: 1

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem.


--- BEGIN ERROR REPORT 8abcc81f --------
Generated 08/02/2014 14:10

Minecraft version: 1.6.4
Mod version: 4.73
Singleplayer
OS: Windows 8 (x86) version 6.2
Java: 1.7.0_51, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.8.5 Custom
[failed to get system properties (java.lang.NullPointerException)]

Failed to start game
org.lwjgl.LWJGLException: Failed to set display mode (-2).
at org.lwjgl.opengl.WindowsDisplay.nSwitchDisplayMode(Native Method)
at org.lwjgl.opengl.WindowsDisplay.switchDisplayMode(WindowsDisplay.java:457)
at org.lwjgl.opengl.Display.switchDisplayMode(Display.java:356)
at org.lwjgl.opengl.Display.setDisplayModeAndFullscreenInternal(Display.java:504)
at org.lwjgl.opengl.Display.setFullscreen(Display.java:472)
at net.minecraft.client.Minecraft.run(SourceFile:1254)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 8c95a893 ----------

I can load the launcher but when I click the login button that error report is what keeps popping up on the window. This only happens when I try to log on to the server when I am not at my house. I play on a laptop so I tend to bring it with me to different places. Any help would be greatly appreciated.

[No_Photo]

Nevermind,I fixed it.

[Banana_Cannon]

You should write what you did here so that others who have the same problem can refer to it.