diff --git a/phpBB/includes/usercp_register.php b/phpBB/includes/usercp_register.php
index cfcecd8c37..3ca5479133 100644
--- a/phpBB/includes/usercp_register.php
+++ b/phpBB/includes/usercp_register.php
@@ -83,7 +83,7 @@ if (
 	// session id check
 	if ($sid == '' || $sid != $userdata['session_id'])
 	{
-		message_die(ERROR, 'Invalid_session');
+		message_die(GENERAL_ERROR, 'Invalid_session');
 	}
 
 	include($phpbb_root_path . 'includes/functions_validate.'.$phpEx);
diff --git a/phpBB/includes/usercp_sendpasswd.php b/phpBB/includes/usercp_sendpasswd.php
index 609907ede9..c8de08d97e 100644
--- a/phpBB/includes/usercp_sendpasswd.php
+++ b/phpBB/includes/usercp_sendpasswd.php
@@ -32,7 +32,7 @@ if ( isset($HTTP_POST_VARS['submit']) )
 	// session id check
 	if ($sid == '' || $sid != $userdata['session_id'])
 	{
-		message_die(ERROR, 'Invalid_session');
+		message_die(GENERAL_ERROR, 'Invalid_session');
 	}
 
 	$username = ( !empty($HTTP_POST_VARS['username']) ) ? trim(strip_tags($HTTP_POST_VARS['username'])) : '';