diff --git a/core/ormcaselog.class.inc.php b/core/ormcaselog.class.inc.php
index 62a56b11d1..63fe84a0be 100644
--- a/core/ormcaselog.class.inc.php
+++ b/core/ormcaselog.class.inc.php
@@ -159,6 +159,7 @@ class ormCaseLog {
 			$aEntries[] = array(
 				'date' => '',
 				'user_login' => '',
+				'user_id' => 0,
 				'message' => $sTextEntry,
 				'message_html' => utils::TextToHtml($sTextEntry),
 			);