Constant Server Error Crash Report

[Addaption]

After the 10th time of getting this error I have finally decided to come here. I keep getting this error when the server crashes like this.

Here is the full crash log http://pastebin.com/iZiuY7Cb

Something to do with Lua thats for sure and I believe that ComputerCraft runs off Lua Code. Correct me if I'm wrong.

Im hosting my server from a Data Center (not from a specifically minecraft hoster like creeperhost)

Im using FTB Ultimate v1.0.1

No I haven't added any mod packs

Here are my computer specs that the server is hosted on

Linux CentOS
16GB DDR3 ECC RAM
Intel Xeon Quad Core X3430 SR

Thanks again,

~ Addaption

 

[UnionCraft]

See this post

These ticking tile entity issues are pretty annoying but resetting the chunk its in should sort it out.
You will need to enter the coordinates from your crash report into this:
http://dinnerbone.com/minecraft/tools/coordinates/
Find the appropriate region file, open that with NTBExplorer (http://www.minecraftforum.net/topic/840677-nbtexplorer-nbt-editor-for-windows-and-mac/) and track down the chunk (xPos/yPos) delete everything in that chunk, save it and reupload the saved region file to your region folder on your server.