I am getting an error in my code from an sql statement that works fine in the query design in MS Access - sql

Question

The SQL statement runs properly in the query design in MS Access but I get the following error in the netbeans code:
java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 4.
I don't know what this error message means by too few parameters so I do not know how to fix it.
Any help on why my code is not working will be grateful.
This class imports two tables from a database as one SQL statement into two arrays.
public class GuestArray
{
private Guest[] guest = new Guest[100];
private Reservations[] res = new Reservations[100];
private int size =0;
Connect conn = new Connect("GuestInfo.mdb");
public GuestArray()
{
String sql = "SELECT GuestID, Title,Name,Surname,CountryLivingIn,"
+ "contactNumber,emailAddress,Day(checkInDate)AS idd, MONTH(checkInDate) AS imm,"
+ " YEAR(checkInDate) AS iYY, Day(checkOutDate)AS odd, MONTH(checkOutDate) AS omm, "
+ "YEAR(checkOutDate) AS oYY,RoomType,Adults,Children,Requests FROM ReservationDetails,"
+ "GuestDetails WHERE GuestDetails.GuestID=ReservationDetails.ReservationID";
try
{
ResultSet rs = conn.query(sql);
while(rs.next())
{
int id = rs.getInt("GuestID");
String t = rs.getString("Title");
String n = rs.getString("Name");
String s = rs.getString("Surname");
String c = rs.getString("CountryLivingIn");
String num = rs.getString("contactNumber");
String e = rs.getString("emailAddress");
guest[size] = new Guest(id,t,n,s,c,num,e);
int cid = rs.getInt("idd");//check-in-day
int cim = rs.getInt("imm");//check-in-month
int ciy = rs.getInt("iyy");//check-in-year
int cod = rs.getInt("odd");//check-out-day
int com = rs.getInt("omm");//check-out-month
int coy = rs.getInt("oyy");//check-out-year
String rt = rs.getString("RoomType");
int ad = rs.getInt("Adults");
int ch = rs.getInt("Children");
String req = rs.getString("Requests");
res[size] = new Reservations(id,t,n,s,c,num,e,cid,cim,ciy,cod,com,coy,rt,ad,ch,req);
size++;
}
}
catch(Exception ex)
{
System.out.println("Error: "+ex);
}
}