Hey, I think it´s because you have low resource credit. You need some Hive Power (at least a couple of units) to be able to interact with the blockchain. You can either buy some, earn some or borrow some in the form of delegation from someone. I would delegate some to you but the tool that I used for this is not working anymore. Maybe someone else would be able to help.
RE: Happy 2nd birthday, Hive!