Dear Mojang.

Today I tried to login on my Minecraft Account, and it works. When I tried to join Hypixel, I got message: Failed to login: Invalid Sesion (Try Restarting Your Game).

I tried to restart game, again same error. 

I logged into minecraft.net and mojang.org, everything works.

Can U help me, I don`t used any Authenticator, and this things...

Greetings, Minja Bulatovic.