N°2889 - Fix counter not updated when downloaded by a user that don't have write permission on the host object

core/ormdocument.class.inc.php

@@ -282,6 +282,7 @@ class ormDocument
 				if($sContentDisposition === static::ENUM_CONTENT_DISPOSITION_ATTACHMENT) {
 					$oDocument->IncreaseDownloadsCount();
 					$oObj->Set($sAttCode, $oDocument);
+					$oObj->AllowWrite();
 					$oObj->DBUpdate();
 				}
 			}