Torfmuer

So I can't join my server because its in online mode. I understand that that means I can't access it with a cracked account, only my account is not cracked. I purchased Java edition and have been playing with my account on minehut for several months now. But all of the sudden as of yesterday afternoon after I disconnected, my server shut down, and then I tried to restart it and join, I can't join because it says server is in online mode. What is going on here? Thanks!