Arsenal boss Arsene Wenger defended Santi Cazorla after his spotkick howler against West Brom.
Wenger said, "I have seen a few but I don't really know what happened.
"You can talk to him and he is so disappointed and it is difficult to blame Cazorla for that. We have to take it on the chin and bounce back in our next game. It is a big blow today for us as if the game reflects the result then okay but when you drop points when you have come out of a game and think you have not done the maximum to produce you cannot be happy."