Why is it crashing?

[MpegEVIL]

Okay, so I got the update for tekkit today, and when i start minecraft, I get the following error:

--- BEGIN ERROR REPORT 730b3111 --------

Generated 2/16/12 2:54 PM

Minecraft: Minecraft 1.1

OS: Mac OS X (x86_64) version 10.6.8

Java: 1.6.0_29, Apple Inc.

VM: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc.

LWJGL: 2.4.2

OpenGL: ATI Radeon HD 4850 OpenGL Engine version 2.1 ATI-1.6.36, ATI Technologies Inc.

java.lang.IllegalArgumentException: Slot 249 is already occupied by ic2.common.BlockTex@25edb870 when adding ic2.common.BlockTex@19e7d484

at oe.<init>(Block.java:176)

at oe.<init>(Block.java:204)

at ic2.platform.BlockCommon.<init>(BlockCommon.java:12)

at ic2.common.BlockTex.<init>(BlockTex.java:30)

at mod_IC2.initialize(mod_IC2.java:238)

at ic2.platform.Ic2.load(Ic2.java:65)

at ModLoader.init(ModLoader.java:824)

at ModLoader.AddAllRenderers(ModLoader.java:189)

at afq.<init>(afq.java:80)

at afq.<clinit>(afq.java:9)

at net.minecraft.client.Minecraft.a(Minecraft.java:316)

at net.minecraft.client.Minecraft.run(Minecraft.java:624)

at java.lang.Thread.run(Thread.java:680)

--- END ERROR REPORT 704f9f0b ----------

I'm assuming its a problem with the update. Fix it?

[KakerMix]

No, you didn't get an update for Tekkit, since you are not playing Tekkit. This is TECHNIC SSP and this is already been sorted.

http://forums.technicpack.net/index.php/topic,1267.0.html