crash pump

---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 11/23/12 8:47 PM
Description: Exception in server tick loop

java.lang.NullPointerException
	at amu.<init>(MovingObjectPosition.java:39)
	at ic2.common.TileEntityPump.pump(TileEntityPump.java:100)
	at ic2.common.TileEntityPump.g(TileEntityPump.java:55)
	at xe.h(World.java:2020)
	at ie.h(WorldServer.java:463)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:649)
	at hg.r(DedicatedServer.java:241)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:585)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:492)
	at fp.run(SourceFile:818)

Relevant Details:
- Minecraft Version: 1.4.2
- Operating System: Linux (amd64) version 2.6.38.2-grsec-xxxx-grs-ipv6-64
- Java Version: 1.7.0, Oracle Corporation
- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
- Memory: 281339424 bytes (268 MB) / 382468096 bytes (364 MB) up to 1037959168 bytes (989 MB)
- JVM Flags: 9 total; -Xincgc -Xmx1024M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+UseAdaptiveGCBoundary -XX:-UseGCOverheadLimit -XX:+DisableExplicitGC -XX:ErrorFile=/dev/null -XX:UseSSE=3
- AABB Pool Size: 658 (36848 bytes; 0 MB) allocated, 658 (36848 bytes; 0 MB) used
- FML: ~ERROR~ NullPointerException: null
- Is Modded: Definitely; 'forge,fml'
- Profiler Position: N/A (disabled)
- Vec3 Pool Size: 135 (7560 bytes; 0 MB) allocated, 135 (7560 bytes; 0 MB) used
- Player Count: 0 / 20; []
- World world Entities: 0 total; []
- World world Players: 0 total; []
- World world Chunk Stats: ServerChunkCache: 0 Drop: 0
- Type: Dedicated Server