Two Manchester United players were involved in a bust-up at the club's Carrington training ground on Thursday, according to a report.
The Red Devils were last in action at Brighton & Hove Albion, suffering a heavy 4-0 defeat to Graham Potter's side at the AMEX Stadium.
With United not in action until the final day of the Premier League season at Crystal Palace on May 22, the squad were given extra time off following the loss at the Seagulls.
However, the return to training did not go to plan on Thursday according to The Sun, who report that a pair of United players had to be pulled apart during a session.
The report does not name the duo involved in the bust-up, but continues with how the incident ended the session abruptly as the squad were sent back to the changing rooms prematurely.
Interim boss Ralf Rangnick has overseen just two wins in United's last nine games in all competitions, leaving the Manchester side without Champions League football for the 2022-23 campaign.