Game has started by itself and asks me to reconnect WHAT?

I have finished game about 15 min ago and I was waiting to my friend to start new one but League said "Unexpected error has occurred'' and then I tried to reopen duo to update it but NOW it says that im in game for 120 min just I cant even reconnect and there isn't written type of game... what should I to do ? {{item:3070}}
Report as:
Offensive Spam Harassment Incorrect Board