[18:32:44] [Server thread/INFO]: Using default channel type [18:32:45] [Server thread/WARN]: **** FAILED TO BIND TO PORT! [18:32:45] [Server thread/WARN]: The exception was: java.net.BindException: Cannot assign requested address: bind [18:32:45] [Server thread/WARN]: Perhaps a server is already running on that port? [18:32:45] [Server thread/INFO]: Stopping server [18:32:45] [Server thread/INFO]: Saving worlds ------------------------------------------------------------------------------------------ I open port, and this port not used