Everton boss Roberto Martinez refuses to panic after conceding three goals at home in defeat to Crystal Palace.
Even after conceding three goals at home to gift Palace their first win of the season, the Blues boss said his leaky defence was not a long-term concern.
"It is an incredible situation, when you look at how solid we were against West Brom and Wolfsburg, two very good sides offensively," Martinez said.
"Today, there was something spooky about it, three attempts on goal, three individual errors and three goals.
"Maybe we were without the focus and concentration you need to win games, but I am sure it is not a long-term concern for us."
