After event socket class was added it created a bug in FAX email and forward. It was unable to find the new EventSocket class adding the include resolves the problem.

resources/install/scripts/app/fax/resources/scripts/hangup_rx.lua

@@ -22,6 +22,9 @@
 --	Contributor(s):
 --		Mark J. Crane
 
+--set the debug options
+	debug["sql"] = false;
+
 --create the api object
 	api = freeswitch.API();
 

secure/fax_to_email.php

@@ -40,6 +40,7 @@ if (defined('STDIN')) {
 //includes
 	if (!defined('STDIN')) { include "root.php"; }
 	require_once "resources/require.php";
+	include "resources/classes/EventSocket.php";
 	include "resources/phpmailer/class.phpmailer.php";
 	include "resources/phpmailer/class.smtp.php"; // optional, gets called from within class.phpmailer.php if not already loaded