Launch error and unable to start game.

Hello.
After a bit of time away letting things in the game develop I saw that there is a contest coming out soon and I wanted to make some youtube videos of me doing the contest. So I went to get the game running to get ready (yes I know the contest is not for a couple of weeks).
Then I ran into this error.
"The server committed a protocol violation.
Section=ResponseStatusLine"
Anyone know how to fix that?
After a bit of time away letting things in the game develop I saw that there is a contest coming out soon and I wanted to make some youtube videos of me doing the contest. So I went to get the game running to get ready (yes I know the contest is not for a couple of weeks).
Then I ran into this error.
"The server committed a protocol violation.
Section=ResponseStatusLine"
Anyone know how to fix that?