Bad login?

[Ardemax]

What does it mean when you're trying to access a multiplayer server and you get an error with 'Bad login'?

Thanks

[dbgtz]

I think it means it doesnt exist

[Ardemax]

That's weird.

Cause I've got proper accounts and all :/

If that doesn't appears it comes up with User not premium or something.

But hopefully I can get Minecraft when the PC is shipped in (this week).