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Bonjour,
j'ai beau lire des choses je ne comprend pas comment corrigé l'erreur

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<?php
session_start();
    $_SESSION["CRMMERCHANT"];
    $_SESSION["ADMIN"];
    $_SESSION["ADMINNAME"];
    $_SESSION["MAIL"];
    $_SESSION["MERCHANT"];
    $_SESSION["AFFILIATE"] ;
    $_SESSION["HEADER"] ;
    $_SESSION["BODY"] ;
    $_SESSION["FOOTER"] ;
    $_SESSION["msg"] ;
    $_SESSION["res"] ;
    $_SESSION["SESSIONSTATUS"];
    $_SESSION["JOINSTATUS"];
    $_SESSION["MERCHANTID"];
    $_SESSION["AFFILIATEID"] ;
    $_SESSION["PROGRAMID"] ;
    $_SESSION["DES"] ;
    $_SESSION["LINKS"] ;
    $_SESSION["PGMID"] ;
    $_SESSION["MAILAMNT"] ;
    $_SESSION["MAILHEADER"] ;
    $_SESSION["MAILFOOTER"] ;
    $_SESSION["TRANS_MERCHANTID"];

    $_SESSION["BANNERCODE"] ;
    $_SESSION["VAR"];

   $_SESSION["SORTINGTABLE"] ;
   $_SESSION["MER_SORTINGTABLE"] ;
   $_SESSION["CAT_SORTING"] ;
   $_SESSION["LANGUAGE"] ;
   $_SESSION["MERCHANTNAME"] ;
   $_SESSION["PAYMODE"] ;
   $_SESSION["MERCHANTBALANCE"];

   $_SESSION["AFFILIATENAME"] ;

   $_SESSION["AFFILIATEBALANCE"];
   
   $_SESSION["ADMINLASTLOGGEDIP"];
   $_SESSION["USERRETRIEDCOUNT"];
   $_SESSION["ADMINUSERID"];
   
   $_SESSION["DEFAULTCURRENCYSYMBOL"];
   
   $_SESSION["AFF_ADDRESS"];
   $_SESSION["MER_ADDRESS"];
   
   $_SESSION["AFFILIATE_REFERER_ID"];


   $USERCOOKIE_FOR_TRACKING = array();
  
	//to get all session variables
    foreach ($_SESSION as $key => $value)
    {
           $value=stripslashes(trim($value));
           $$key=$value;           
    }  
?>

Si quelqu'un peu m'aider merci d'avance