I cannot fix this problem, when redirect happen ,I meet this debug page like this why did this happen and how can I fix it?? please help me

first, this class of codes run

@Stateful
@Scope(ScopeType.CONVERSATION)
@Name("Wzrd")
public class WzrdBean implements Wzrd {

//bla bla bla


@Restrict("#{s:hasPermission('dataBasePermissionCheck','DOKUMAN_YONETIM_DOKUMAN_SIHIRBAZ_BUTONU_GORME')}")
     @End(beforeRedirect = true)
     public String wzrd() { 

//blaa lbalbalba

after, this class of code run

package bla.bla.bla
import bla blb lba;

@Scope(ScopeType.CONVERSATION)
@Name("dokumanList")
public class DokumanList extends EntityQuery<Dokuman> {

     /**
      * 
      */
     @In
     protected StatusMessages statusMessages;

     @In(create = true, required = false)
     @Out(required = false)
     DokumanYonetimPanelBean panelBean;
    
     HibernatePersistenceProvider apr=new HibernatePersistenceProvider();
     

     @In(required = false, scope = ScopeType.SESSION)
     @Out(required = false, scope = ScopeType.SESSION)
     public String menuSelect;

     @In(required = false, create = true)
     @Out(required = false)
     DokumanYonetimPanel dokpanel = new DokumanYonetimPanelBean();

     private static final long serialVersionUID = 1L;

     private static final String EJBQL = "select dokuman from Dokuman dokuman";

     private static final String[] RESTRICTIONS = {
               bla,bla,bla };

     private Dokuman dokuman = new Dokuman();
     private Evrak evrak = new Evrak();
     private EvrakTipi evrakTipi = new EvrakTipi();;
     private DokumanGelisTipi gelistipi = new DokumanGelisTipi();
     
     @In(required=false,create=true)
     @Out(required=false)
     private List<Dokuman> tempList = null;

     @In EntityManager entityManager;
     
     private String gonderNo;
     private String baslik;

     private String kurumAdi;
     private Date buTarihtenOnce;
     private Date buTarihtenSonra;
     private int logic;
     private boolean renderet;
     private Integer hangisi;
     private boolean isReset;

     
     public DokumanList() {
          setEjbql(EJBQL);
          setRestrictionExpressionStrings(Arrays.asList(RESTRICTIONS));
          setMaxResults(200);
          setLogic(1);
          setHangisi(null);
          setRenderet(false);
          isReset = false;
     
     }

     public Dokuman getDokuman() {
          return dokuman;
     }
     @Begin(join=true)
     public List<Dokuman> specFind() {

     //bla 
//bla
//bla
     }

     public void renderEt() {
          setRenderet(true);
     }

     public boolean reset() {
          dokuman = new Dokuman();
          evrak = new Evrak();
          evrakTipi = new EvrakTipi();
          gelistipi = new DokumanGelisTipi();
          this.setHangisi(null);
          this.setBaslik(null);
          this.setBuTarihtenOnce(null);
          this.setBuTarihtenSonra(null);
          this.setKurumAdi(null);
          this.setGonderNo(null);
          isReset = true;
          setLogic(1);
          this.renderet = false;
          return isReset;
     }

     public void fixLogicOperator() {
          if (logic == 1) {
               setRestrictionLogicOperator("and");
          } else {
               setRestrictionLogicOperator("or");
          }
     }
     @Begin(join=true,nested=true)
     @Override
     public List<Dokuman> getResultList() {
          if (tempList == null || tempList.isEmpty() || apr.isDirty(entityManager)) {
               refresh();
               tempList = super.getResultList();
          }
          return tempList;
     }


     public Date getBuTarihtenOnce() {
          try {

               return buTarihtenOnce;

          } catch (Exception ex) {
               ex.printStackTrace();
               statusMessages.add(StatusMessage.Severity.ERROR, ex.getMessage());

          }
          return null;
     }


     @SuppressWarnings("unused")
     @Remove
     @Destroy
     private void clean() {
          this.reset();
     }


     
}