"does not have a visible constructor that matches" while such a constructor exists, what am I missing?

Im getting the error "BCE0024: The type 'unit' does not have a visible constructor that matches the argument list '(UnityEngine.GameObject, float, float, int)'." for the following code:

 var attack : float = 1;
 var defence : float = 1;
 var hitPoints : int = 3;
 
 var unitStats : unit = new unit (gameObject, attack, defence, hitPoints);

With this class-code:

 class unit {
     var group : GameObject;
     
     var type: GameObject;
     var attack : float;
     var defence : float;
     var hitPoints : int;
     var currentHP : float;
     
     var model : GameObject [];
     
     function team(typ : GameObject, att : float, def : float, hp : int){
         type = typ;
         attack = att;
         defence = def;
         hitPoints = hp;
         currentHP = hp;
     }
     
     function team(grp : GameObject, typ : GameObject, att : float, def : float, mod : GameObject[], hp : int){
         group = grp;
         type = typ;
         attack = att;
         defence = def;
         model = mod;
         hitPoints = hp;
         currentHP = hp;
     }

I have no clue what would be the problem as to me it seems like it would be working match with the first constructor. What am I missing?