diff --git a/SeedDMS_Core/Core/inc.ClassDocument.php b/SeedDMS_Core/Core/inc.ClassDocument.php
index a5e4c6a93..503d3c554 100644
--- a/SeedDMS_Core/Core/inc.ClassDocument.php
+++ b/SeedDMS_Core/Core/inc.ClassDocument.php
@@ -3635,7 +3635,7 @@ class SeedDMS_Core_DocumentContent extends SeedDMS_Core_Object { /* {{{ */
 		/* Second, insert the new entries */
 		foreach($recipients as $receipt) {
 			$queryStr = "INSERT INTO `tblDocumentRecipients` (`documentID`, `version`, `type`, `required`) ".
-				"VALUES ('".$this->_document->getID()."', '".$this->_version."', ".$receipt['type'] .", ".$receipt['required']->getID().")";
+				"VALUES ('".$this->_document->getID()."', '".$this->_version."', ".$receipt['type'] .", ".(is_object($receipt['required']) ? $receipt['required']->getID() : (int) $receipt['required']).")";
 			if (!$db->getResult($queryStr)) {
 				$db->rollbackTransaction();
 				return false;
@@ -3648,7 +3648,7 @@ class SeedDMS_Core_DocumentContent extends SeedDMS_Core_Object { /* {{{ */
 					return false;
 				}
 				$queryStr = "INSERT INTO `tblDocumentReceiptLog` (`receiptID`, `status`, `comment`, `date`, `userID`) ".
-					"VALUES ('".$receiptID ."', '".(int) $log['status']."', ".$db->qstr($log['comment']) .", ".$db->qstr($log['date']).", ".$log['user']->getID().")";
+					"VALUES ('".$receiptID ."', '".(int) $log['status']."', ".$db->qstr($log['comment']) .", ".$db->qstr($log['date']).", ".(is_object($log['user']) ? $log['user']->getID() : (int) $log['user']).")";
 				if (!$db->getResult($queryStr)) {
 					$db->rollbackTransaction();
 					return false;