"Internal Server Error"

[mochadog123]

Everytime I try to spawn an item with "NotEnoughItems" or Just my creative inventory. My Game Crashes off my server saying "Internal Server Error" (The server stays on, I just get disconected)

NOTE: This server is ran off of my computer.

PLEASE HELP!

Thanks,

Mocha

[MasterVentris]

It is possible that the block IDs that NEI has stored do not match those assigned on the server and you are trying to spawn an unassigned item. Is it every block that crashes it?

[mochadog123]

It was. Don't worry, I just downloaded the server files again and replaced my mod folder with the new one. It works fine now. Thanks!