Already looked through other threads, can't find one exactly like mine.
No mods, just wanted to do a vanilla smp.
Log
2018-08-13 23:22:38 [INFO] Starting minecraft server version 12w01a
2018-08-13 23:22:38 [INFO] Loading properties
2018-08-13 23:22:38 [INFO] Starting Minecraft server on *:45154
2018-08-13 23:22:38 [INFO] Preparing level "world"
2018-08-13 23:22:38 [INFO] Default game type: 0
2018-08-13 23:22:38 [INFO] Preparing start region for level 0
2018-08-13 23:22:39 [INFO] Done (372716504ns)! For help, type "help" or "?"
2018-08-13 23:22:39 [INFO] Starting GS4 status listener
2018-08-13 23:22:39 [INFO] Query running on 0.0.0.0:45154
2018-08-13 23:23:29 [INFO] [My IP] lost connection
Help would be great, thank you.
