Idk why this error occured

[mrnickzh]

[DEBUG]: PLUGINLOADER: Loaded EventPlugin
[DEBUG]: PLUGINLOADER: Loaded WorldPlugin
[DEBUG]: PLUGINLOADER: Loaded AuthPlugin
[DEBUG]: PLUGINLOADER: Loaded TimersPlugin
[DEBUG]: PLUGINLOADER: Loaded SelectPlugin
[DEBUG]: PLUGINLOADER: Loaded NetPlugin
[DEBUG]: PLUGINLOADER: Loaded StartPlugin
[DEBUG]: PLUGINLOADER: Loaded ClientInfoPlugin
[DEBUG]: PLUGINLOADER: Loaded PhysicsPlugin
[DEBUG]: PLUGINLOADER: Loaded PathfindingPlugin
[DEBUG]: PLUGINLOADER: Loaded MovementPlugin
[DEBUG]: PLUGINLOADER: Loaded InventoryPlugin
[DEBUG]: PLUGINLOADER: Loaded ChannelsPlugin
[DEBUG]: PLUGINLOADER: Loaded InteractPlugin
[DEBUG]: PLUGINLOADER: Loaded EntitiesPlugin
[DEBUG]: PLUGINLOADER: Loaded TaskManager
[DEBUG]: PLUGINLOADER: Loaded CraftPlugin
[WARNING]: CHAT: en_US.lang not loaded, cannot translate chat messages
[DEBUG]: PLUGINLOADER: Loaded ChatPlugin
[DEBUG]: PLUGINLOADER: Loaded AuxiliaryPlugin
[DEBUG]: PLUGINLOADER: Loaded TickerPlugin
[ERROR]: AUTH: Session start error, calling kill
[DEBUG]: EVENTCORE: Kill called, shutting down

Process finished with exit code 0

litteraly didnt know why

[Gjum]

wild guess but are you using one of these new microsoft xbox type accounts? only mojang accounts work

for any better guess I'd need more info than that

[mrnickzh]

wild guess but are you using one of these new microsoft xbox type accounts? only mojang accounts work

for any better guess I'd need more info than that

no, no, i didnt have an minecraft account and this server allows you to connect without liciense