PHP redirecting loop -

could direct or me wit make_cookie function ? create redirect loop , page won't load. appeared after upgrading php 5.3 php 5.5 , have compared php.ini files

    function make_cookie($name,$value,$time,$loc=0) {          global $query_string, $db_handler, $user;         if($this->cookies) {             setcookie($name,$value,$time);         } else {             $query="select t2.*,t1.id sess session t1 ".                     "left join user t2 on t1.user=t2.id ".                     "where t1.last_ip='".$_server["remote_addr"]."' ".                     "and t1.cookie='".$value."' , t1.out_time>now()";              $result=mysqli_query($db_handler,$query) or die(mysqli_error($db_handler));             if($rida=mysqli_fetch_assoc($result)) {                 //define("_asutus_id",$rida["asutus_id"]);                 $user_id=$rida["id"];                 $mods_text=$this->get_mods($user_id);                 $user1_text=$this->get_user1($user_id);                 $fl=fopen("tmp/$value.inc","w+");                 fwrite($fl,"<?\n");                 fwrite($fl,"\$globals[\"mod_rights\"]=".$mods_text.";\r\n");                 fwrite($fl,"\$globals[\"user1\"]=".$user1_text.";\r\n");                 fwrite($fl,"?>\n");                 fclose($fl);                  $fl=fopen("tmp/".$value."_1.inc","w");                 fwrite($fl,"<?\n");                 fwrite($fl,"\$globals[\"tooted\"]=array();\r\n");                 fwrite($fl,"?>\n");                 fclose($fl);                 //$query=mysql_query("update session set rights='$rights_text',mods='$mods_text' id=".$rida["sess"]) or die(mysql_error());                 mysqli_free_result($result);             }             $qry_str=preg_replace("/sessid=[0-9a-f]{32,32}/i","",$query_string);              header("location: index.php?sessid=".$value."&".$qry_str);           }     } 

i calling in function

        function new_sess($loc=0) {         global $user,$db_handler;         $token=md5(microtime());         $expires=time()+3600;         $exp=date("y-m-d h:i:s", $expires);         mysqli_query($db_handler, "insert session (cookie, in_time, out_time, last_ip, ipname) values ('".$token."', now(), '".$exp."', '".$_server["remote_addr"]."', '".gethostbyaddr($_server["remote_addr"])."')") or die(mysqli_error($db_handler));         $this->sessid=$token;         $this->make_cookie("sessid",$token,time()+3600,$loc);          $user='';         log_("new_session","_");     }