diff --git a/common.php b/common.php
index a0fb9511d..e90c11db0 100644
--- a/common.php
+++ b/common.php
@@ -3,6 +3,7 @@
 ** 공통 변수, 상수, 코드
 *******************************************************************************/
 //error_reporting(E_ALL ^ E_NOTICE);
+error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_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"');