server/AyaNova/Controllers/AttachmentController.cs

@@ -617,7 +617,7 @@ namespace AyaNova.Api.Controllers
                 await ct.Database.OpenConnectionAsync();
                 cmd.CommandText = $@"select afileattachment.id, displayfilename,contenttype,lastmodified, afileattachment.notes, size, auser.name as attachedbyuser from afileattachment 
                                         left join auser on (afileattachment.attachtoobjectid=auser.id)
-                                        where attachtoatype={ayaType} and attachtoobjectid={ayaId}
+                                        where attachtoatype={(int)ayaType} and attachtoobjectid={ayaId}
                                         order by displayfilename";
 
                 using (var dr = await cmd.ExecuteReaderAsync())