Hi Fred. Welcome to the Ranch!
So you're getting an error about a constructor. This is the only use of a constructor on that line:
tempArray is a
String[], so
tempArray[0] (etc) is a
String. That means that this is trying to use a constructor
ListOfPeople(String, String, String).
So what constructors does
ListOfPeople have? You've got a
ListOfPeople(String) and
ListOfPeople(String, String, String, String). Does either of those match the one you are trying to use?