The former physio of Scunthorpe told www.sportscunthorpe.co.uk "You cannot condone our defending for the winning goal" he groaned.
"From the free-kick, we had several players with the back to the ball.
"There was sup[posed to be a player in the near post area, but when we freeze the frame there is no-one there.
"That was one person's responsibility and they've not done it.
"Is that fatigue, or naievety? I don't know. But top and bottom, it has cost us the game of football.
"The goals we conceded were down to mental attitude and mindset of players. They've been beaten by that."