Index: temp/test-xoops.ec-cube.net/html/modules/newbb/viewforum.php
===================================================================
--- temp/test-xoops.ec-cube.net/html/modules/newbb/viewforum.php	(revision 460)
+++ temp/test-xoops.ec-cube.net/html/modules/newbb/viewforum.php	(revision 461)
@@ -340,4 +340,6 @@
 // ¥«¥Æ¥´¥ê̾¼èÆÀ
 $sql = "SELECT cat_id, cat_title FROM ".$xoopsDB->prefix("bb_categories").", ".$xoopsDB->prefix("bb_forums")." WHERE forum_id = $forum";
+echo $sql;
+
 if ( !$result = $xoopsDB->query($sql) ) {
 	//redirect_header('index.php',2,_MD_ERROROCCURED);