Failed to login: Invalid session cracked MC

[EpicSoulDragon]

I tried to play Minecraft Modpack with my brother wth LAN but when I tried to join it says Failed to login: Invalid session.

[brunyman]

Hi, is your minecraft account premium? What's your user name so we can check.

 

Thanks!

[EpicSoulDragon]

My minecraft is not premium.

[brunyman]

in-game name?

[EpicSoulDragon]

My in-game name is EpicSoulDragon.

[brunyman]

I can't find this name EpicSoulDragon on Direwolf20 1.12 server? On what server do you play on?

[EpicSoulDragon]

I have solved it,  thanks for helping me!