diff --git a/AvocadoEdition_Light/lib/common.lib.php b/AvocadoEdition_Light/lib/common.lib.php
index 3b53712..b8c60dd 100644
--- a/AvocadoEdition_Light/lib/common.lib.php
+++ b/AvocadoEdition_Light/lib/common.lib.php
@@ -1502,7 +1502,7 @@ function _callback_sql_show_tables($m)
 // mysql connect resource 지정 - 명랑폐인님 제안
 function sql_query($sql, $error = G5_DISPLAY_SQL_ERROR, $link = null)
 {
-  global $g5, $g5_debug;
+  global $g5;
 
   if (!$link)
     $link = $g5['connect_db'];