When attaching a file to a PM fails, there is no error message displayed.

The reason for that is that the "add file" button triggers the refresh mode, which leads to this code:

		// On a refresh we do not care about message parsing errors

		 if (sizeof($message_parser->warn_msg) && $refresh)

		 {

		  	$message_parser->warn_msg = array();

		 }

So all error messages returned by the message parser are silently ignored.

~H