Joining Server

[AlbanianTerra]

Title: Joining Server

Version: 3.1.2

OS: Windows XP

Java Version: Version 7 update 7 (build 1.7.0_07-b11)

Description of Problem:

When try joining the server I can't join, since others are in the server I believe this isn't a Mojang issue. Error Message below

Error Messages:

(What's viewable) response code 503 for URL: http://session.minecraft.net/game/joinserver.jsp?user=AlbanianTerra

Error Log:

[rsitges]

Its not tekkit only. I think minecraft is down as when i try to join a server in vanilla it gives me the same message. Try tomarrow

[Magister]

response code 503

means the authentication servers are either down, unreachable or overloaded, all you can do is wait or keep trying