Monaco will offer refunds to visiting fans who came to watch their club get hammered by Paris Saint-Germain 7-1 in Ligue 1 on Sunday.
Giovani Lo Celso and Angel Di Maria scored twice each for PSG, who also found the net through Edinson Cavani, Julian Draxler and a Radamel Falcao own-goal.
Monaco are second in Ligue 1, four points clear of Lyon and Marseille.
Monaco vice president Vadim Vasilyev also apologised to supporters after the game.
“For us it was a catastrophic scenario,” Vasilyev said.
“The only ones who have lived up to it are our supporters and I thank them. They pushed the team, but there was nothing we could do. We will do everything to make them proud in the next match ”