java.lang.NullPointerException
	at net.minecraft.client.renderer.texture.TextureStitched.deleteTextures(TextureStitched.java:277)
	at net.minecraft.client.renderer.texture.TextureMap.func_94247_b(TextureMap.java:64)
	at net.minecraft.client.renderer.RenderEngine.func_94152_c(RenderEngine.java:609)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:442)
	at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
	at net.minecraft.client.Minecraft.run(Minecraft.java:731)
	at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT a7090e0f ----------