Luis Enrique accepted blame for Barcelona's 3-2 Champions League loss on Tuesday to Paris Saint-Germain.

Barcelona conceded twice from set pieces in the first half.

"The explanation is very clear," Enrique said. "We found an opponent at the same level as ourselves, who overcame our pressure. It was not as good as we expected.

"We had clear chances at the end and could have equalised. I am not saying the result was unfair, but a draw would have been just, too."

Dani Alves, Jordi Alba, Mathieu, Sergio Busquets and Rakitic all showed a tendency to lose possession in their own half.

"In this game, you pay for errors, especially when bringing ball out from defence, and they lead to the set pieces," he said. "We knew about that. Sometimes it is unavoidable, this is a game of mistakes. It is not easy, but we knew that."