OK listen. I was going to play a normal game, with 
. For a little I was a bit late to go in game. Then, there was a sign that said "You've been disconected. Check your internet conecction". I tried everything to see if I have an internet problem bot no. So I think it is a bug. Please fix it :-/
This happened to me too. Was this perhaps your first game of patch 6.24? I got the same error as you but then also got another error saying the client patch wasn't the same as the server patch. I was using the new client at the time.
There is a large bug with this patch that disconnects players from their games or won't even let me start games.
Same issue.
