
England’s Rashford, who turned 26 on Tuesday, held a pre-planned party at an exclusive Manchester nightspot on Sunday, something that did not go down well with the United boss.
“It is unacceptable. I told him. He apologised and that is it,” Ten Hag told a press conference on Friday.
“So he makes a mistake but it doesn’t say he (is not) fitting in. He makes one mistake but also off the pitch what he is doing. I am sure he is doing everything right to help the team and to perform and let us win,” he added.
The Dutchman said Rashford is available for Saturday’s match at Fulham after the issue was dealt with internally.
United are languishing in eighth place in the Premier League with 15 points from 10 matches, 11 points adrift of leaders Tottenham Hotspur. Fulham are 14th on 12 points.