Index: branches/dev/html/admin/mail/index.php
===================================================================
--- branches/dev/html/admin/mail/index.php	(revision 13409)
+++ branches/dev/html/admin/mail/index.php	(revision 13410)
@@ -389,5 +389,5 @@
 	   $dtb_send_history["send_id"] = $objQuery->nextval('dtb_send_history', 'send_id');
     }elseif(DB_TYPE == "mysql"){
-       $dtb_send_history["send_id"] = $objQuery->max('dtb_send_history', 'send_id');
+       $dtb_send_history["send_id"] = $objQuery->max('dtb_send_history', 'send_id')+1;
     }