Can't join my server; Failed lo login: Access token can not be null of empty

Hi all, i'm new in the forum and using Aternos; i've tried set up my own server for cracked minecraft, but when i try to connect to the ip they gave me mc says: Failed lo login: Access token can not be null of empty.
I've set the server properties to cracked!

thank you very much for the reply! There is no other way to make it works with a cracked (shinigima) mc?? Because me and my friend have tried to play with hamachi and we occurred in a terrible lag, so we wanted to try with a different service of hosting to test the performance, before buying the game!

aah ok, thank you!!