Hi. I get a "oh no no itemid specified" error whenever there's two items in my inventory of the same thing but obviously gotten at separate times from a machine. I'll click on the first one and not have a problem but if I click on the second one without putting the first in a vault/shop/gallery it'll stay in my inventory as an example it'll trigger that error. Doesn't matter what item it is, it has happened many times before I just thought maybe it was my connection or something which was on my end which is why I didn't report it til now to be sure it was truly an error. If you need me to do any documentation of this further feel free to tell me. It clears up once the first item is put somewhere but that is the only fix I know of.