Hun-Tex player nmber 15, Adrian Copaciou, recieved a second yellow card (first one, kicking the ball after being called for an offside; second one, intentional handling of the ball) around minute 70. Play was resumed and 6 minutes later it was brought to my attention that a bench player entered the field without permision (hence, they were still playing with 11 players) and I procedeed to show a yellow card to#16 Jose Guzman. I don\'t think that the coach did this intentionally, he was as baffled as I was. There was no problem removing the extra player. However, afterwards they played with 11 again after my mistake. Around minute 85 Hun-Tx asked me when could they bring a player in for the yellow card. I signaled them for one minute and told them they could bring a woman in (since there were no more guys on the bench). That was my mistake; I completely forgot that the player being removed should not have been replaced (10 players only).