FInd the Null Chamber quest problem.

[Robbeech90]

It's Elizabeth she wont aknowledge that I've been to the Null Chamber and I've been over 10 times already >_< I've gone throught all the stuff the person in the Null Chamber says and I've used up all my orbs in upgrades I've tried a different server and closing the game and going back into it multiple times.

I don't know what else to do. cry