Annuler une exclusion

 J’exclus un joueur mais je me trompe de joueur. Croyant avoir exclu un joueur qui est dans la partie mais qui n'est pas là lors des rencontres (en anglais)   I'm sending off a player but I'm picking the wrong player. Believing that he has excluded a player who is in the game but is not present during the matches How to cancel an exclusion. Comment annuler une exclusion. 

Hi Francois4,  Could you elaborate on what you mean by "exclusion"? Did you kick someone out of a game? If so you can just re-invite them. 

Thank Gauss,  I try what you write to me and his work .  Now i know for my next mistake ;-)