Nether stars will not be awarded if your inventory is full, unfortunately we cannot do anything about it. However, you can vote every 24 hours for nether stars!
As @MCHelix3000 stated above, if your inventory is full you will not receive anything when voting, I suggest in the future before you log off keep 1-5 slots empty , if your inventory is empty now I can vote for you so you will get your nstars
It's happened to me multiple times , it says Successfully voted, then I go in game and I don't receive my nstar hold on a moment, you vote for your own server?
Try voting for a week, your opinion would change very quickly. It's better than it has been, but voting is still extremely buggy.
That did not happen to me. I think this looks funny (strange) that the Nether stars are gone whether or not the inventory is full.
