'I shouldn't have reacted the way I did and I'm sorry I did so,' he said. 'I was not shouting at the Kop, I was reacting to one particular individual. I was standing on the goal-line and I tried to stop the goal. When I didn't, a supporter ran towards the goal and started swearing at me and telling me what a bad player I am. I just shouted back at him. Then a few other fans reacted to me.