Call php script error 404

Hi.

I am running a project in Unity and I am trying to make a POST request towards my .php file in the root folder of this server. I have crossdomain.xml also in the root but for some reason I can't call the php script. It gives me 404 error message. I have given God permissions to my php file, but it just wont work.

The script itself is a simple mysql query insert script which suppose to put some data to my database.

Thanks for any support,

Here is the Unity Sript:

using UnityEngine; using System.Collections;

public class ScoreController : MonoBehaviour { private string secretKey = "secretKey"; // Edit this value and make sure it's the same as the one stored on the server public string addScoreURL = "http://keinutie.com/AddUser.php?"; //be sure to add a ? to your url //public string highscoreURL = "http://localhost/unity_test/display.php";

 void Start()

 {
     StartCoroutine(PostScores("jaakko","pertteli","4d","NaamaKoulu"));
     Debug.Log ("LEL");
     //StartCoroutine(GetScores());
 }
 public  string Md5Sum(string strToEncrypt)
 {
     System.Text.UTF8Encoding ue = new System.Text.UTF8Encoding();
     byte[] bytes = ue.GetBytes(strToEncrypt);

     // encrypt bytes
     System.Security.Cryptography.MD5CryptoServiceProvider md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
     byte[] hashBytes = md5.ComputeHash(bytes);

     // Convert the encrypted bytes back to a string (base 16)
     string hashString = "";

     for (int i = 0; i < hashBytes.Length; i++)
     {
         hashString += System.Convert.ToString(hashBytes[i], 16).PadLeft(2, '0');
     }

     return hashString.PadLeft(32, '0');
 }
 // remember to use StartCoroutine when calling this function!
 IEnumerator PostScores(string firstname, string lastname, string luokka, string school)
 {
     //This connects to a server side php script that will add the name and score to a MySQL DB.
     // Supply it with a string representing the players name and the players score.
     string hash = Md5Sum(firstname + lastname + luokka + school + secretKey);

     string post_url = addScoreURL + "etunimi=" + WWW.EscapeURL(firstname) + "&sukunimi=" + lastname + "&luokka=" + luokka + "&koulu=" + school + "&hash=" + hash;

     // Post the URL to the site and create a download object to get the result.
     WWW hs_post = new WWW(post_url);
     yield return hs_post; // Wait until the download is done

     if (hs_post.error != null)
     {

ƒ print("There was an error posting the high score: " + hs_post.error); } }

 // Get the scores from the MySQL DB to display in a GUIText.
 // remember to use StartCoroutine when calling this function!
 /*IEnumerator GetScores()
 {
     gameObject.GetComponent<GUIText>().text = "Loading Scores";
     WWW hs_get = new WWW(highscoreURL);
     yield return hs_get;

     if (hs_get.error != null)
     {
         print("There was an error getting the high score: " + hs_get.error);
     }
     else
     {
         gameObject.GetComponent<GUIText>().text = hs_get.text; // this is a GUIText that will display the scores in game.
     }
 }*/

}

And the php script: (line six is marked with stars. The problem should be there)