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

Minecraft has stopped running because it encountered a problem.

If you wish to report this, please copy this entire text and email it to support@mojang.com.
Please include a description of what you did when the error occured.



--- BEGIN ERROR REPORT a1dce528 --------
Generated 03/04/25 20:53

Minecraft: Minecraft Alpha v1.2.6
OS: Windows 10 (amd64) version 10.0
Java: 1.8.0_51, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.9.0
OpenGL: NVIDIA GeForce GTX 970/PCIe/SSE2 version 4.6.0 NVIDIA 572.83, NVIDIA Corporation

java.lang.ArrayIndexOutOfBoundsException: 15
	at oo.a(SourceFile:35)
	at ha.d(SourceFile:128)
	at gs.b(SourceFile:68)
	at cy.c(SourceFile:380)
	at cs.<init>(SourceFile:28)
	at bw.a(SourceFile:117)
	at f.a(SourceFile:978)
	at kb.c(SourceFile:372)
	at kb.b(SourceFile:312)
	at net.minecraft.client.Minecraft.run(SourceFile:622)
	at java.lang.Thread.run(Thread.java:745)
--- END ERROR REPORT 70a6ceef ----------