Not signed in?!

When i was playing i bugged and made me leave, then i just was like "Oh well lets just join again!" BUT THEN I SEE THIS DUMB MESSAGE THAT I WASNT LOGGED IN SO WHAT I DID NEXT I JOIN BACK AND I HAD NO STUFF THEN I LEAVE MINIBLOX AND NOW I COULDNT DO ANYTHING I COULDNT JOIN ANY SERVER AND THE WORST STUFF IS THAT I WAS LOGGED IN LIKE.... ### MAN