$session->userID 보다는 버그 확률이 낮은 Session::getUserID로 전환.

- 함수에서 $session->userID는 $session = Session::getInstance() 가 필요

hwe/_admin5_submit.php

@@ -5,6 +5,7 @@ include "lib.php";
 include "func.php";
 //로그인 검사
 $session = Session::requireGameLogin()->setReadOnly();
+$userID = Session::getUserID();
 
 if($session->userGrade < 5) {
     //echo "<script>location.replace('_admin5.php');</script>";
@@ -17,10 +18,10 @@ $connect=$db->get();
 switch($btn) {
     case "국가변경":
         if($nation == 0) {
-            $query = "update general set nation=0,level=0 where owner='{$session->userID}'";
+            $query = "update general set nation=0,level=0 where owner='{$userID}'";
             MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
         } else {
-            $query = "update general set nation='{$nation}',level=1 where owner='{$session->userID}'";
+            $query = "update general set nation='{$nation}',level=1 where owner='{$userID}'";
             MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
         }
         break;