[13:56:52] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[13:56:52] [Server thread/INFO]: Done (1.933s)! For help, type "help" or "?"
[13:57:13] [User Authenticator #1/INFO]: Disconnecting GameProfile{id='null', name='Daym3D'} (/): Authentication servers are down. Please try again later, sorry!
[13:57:13] [User Authenticator #1/ERROR]: Couldn't verify username because servers are unavailable
Habe es mit Bukkit und mit Vanilla probiert