Help with parsing error!

i can't find it, please help!

using UnityEngine; using System.Collections;

public class static IncreaseExpierence {

 private static int xpToGive;



 public static void AddExpierence(){
     xpToGive = GameInformation.PlayerLevel * 100;
     GameInformation.CurrentXP += xpToGive;
     CheckToSeeIfPlayerLeveled();
     Debug.Log(xpToGive);

 }

 public static void AddExperienceFromLoss(){
     xpToGive = GameInformation.PlayerLevel * 10;
     GameInformation.CurrentXP += xpToGive;
     CheckToSeeIfPlayerLeveled();
     Debug.Log(xpToGive);
 }

 private void CheckToSeeIfPlayerLeveled(){
     if (GameInformation.CurrentXP >= GameInformation.RequiredXP){

     }

 }

}