Server client does not load NEI

[steptank]

Title: Server client does not load NEI

Version: 0.5.1

OS: windows 8

Java Version: 7 update 15

Description of Problem:

When i am trying to run the launch.bat everything works fine until I get to loading NEI. Nothing happens. NEI does not load ever.

Error Messages:

[iNFO] [sTDOUT] Loading NEI

Error Log:

sorry I do not know how but I do have a print screen of the error

[KiraKodera]

My server does this exact same thing, but everything works perfectly fine. Ops can use NEI to spawn items, and regular users can use it to view recipies and such. I think NEI just lacks a confirmation message that it's finished loading.