Mrthunderbolt

my computer craft on like three diffrent servers says failed to load mods/ComputerCraft/lua/boi.lua i have looked around on forum youtube and minecraft forum and i cant find anything can someone pleae help so i can tell these server owners the cure to this amazing mod I WANT MY COMPUTERS

is this normal i cant spawn any items in with NEI the items are there and everytime i click on it nothin happens plus i cant turn on saves in options or anything i need help i want to make a tree farmof awesomeness please help is this normal? ???