Solved FTB Ultimate server crash (mcpc)

[thenoobofthewest]

Hi Last night my server crashed. I am using mcpc but i don't think this caused the crash upon reading the crash report. Crash report here: http://pastebin.com/QLnAWWjL
I am pretty sure the crash is buildcraft and thermal expansion not working together correctly.

my server and system details are here
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_07, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 745838840 bytes (711 MB) / 1293877248 bytes (1233 MB) up to 2863333376 bytes (2730 MB)
JVM Flags: 2 total; -Xms512M -Xmx3G
AABB Pool Size: 224 (12544 bytes; 0 MB) allocated, 224 (12544 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
CraftBukkit Information:
Running: CraftBukkit version git-MCPC-Plus-jenkins-MCPC-Plus-Legacy-15 (MC: 1.4.7) (Implementing API version 1.4.7-R1.1-SNAPSHOT) true
Plugins: { mcMMO v1.4.05-b1870 com.gmail.nossr50.mcMMO [nossr50, GJ, NuclearW, bm01, Glitchfinder, TfT_02, t00thpick1],}

Any help would be appreciated
Thanks

 

[Ashzification]

Update your Java.

 

[thenoobofthewest]

Just updated java, no luck. Although i removed thermal expansion and replaced it with the same version, this made the server work again.