diff --git a/AvocadoEdition_Light/common.php b/AvocadoEdition_Light/common.php
index ced9055..ae7625c 100644
--- a/AvocadoEdition_Light/common.php
+++ b/AvocadoEdition_Light/common.php
@@ -2,7 +2,7 @@
 /*******************************************************************************
  ** 공통 변수, 상수, 코드
  *******************************************************************************/
-error_reporting(E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING);
+error_reporting(E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_PARSE | E_USER_ERROR);
 
 // 보안설정이나 프레임이 달라도 쿠키가 통하도록 설정
 header('P3P: CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"');
@@ -219,8 +219,9 @@ $g5 = array();
 //------------------------------------------------------------------------------
 $dbconfig_file = G5_DATA_PATH . '/' . G5_DBCONFIG_FILE;
 if (file_exists($dbconfig_file)) {
-  include_once ($dbconfig_file);
-  include_once (G5_LIB_PATH . '/common.lib.php');    // 공통 라이브러리
+  include_once $dbconfig_file;
+  include_once G5_LIB_PATH . '/common.lib.php'; // 공통 라이브러리
+  include_once G5_LIB_PATH . '/get_data.lib.php';
 
   $connect_db = sql_connect(G5_MYSQL_HOST, G5_MYSQL_USER, G5_MYSQL_PASSWORD) or die('MySQL Connect Error!!!');
   $select_db = sql_select_db(G5_MYSQL_DB, $connect_db) or die('MySQL DB Error!!!');
diff --git a/AvocadoEdition_Light/lib/get_data.lib.php b/AvocadoEdition_Light/lib/get_data.lib.php
new file mode 100644
index 0000000..7d3aa59
--- /dev/null
+++ b/AvocadoEdition_Light/lib/get_data.lib.php
@@ -0,0 +1,21 @@
+<?php
+if (!defined('_GNUBOARD_'))
+  exit;
+
+function get_config($is_cache = false)
+{
+  global $g5;
+
+  static $cache = [];
+
+  $cache = run_replace('get_config_cache', $cache, $is_cache);
+
+  if ($is_cache && !empty($cache)) {
+    return $cache;
+  }
+
+  $sql = "SELECT * FROM {$g5['config_table']} ";
+  $cache = run_replace('get_config', sql_fetch($sql));
+
+  return $cache;
+}