Index: trunk/kernel/include/emailmessage.php
===================================================================
diff -u -r899 -r999
--- trunk/kernel/include/emailmessage.php	(.../emailmessage.php)	(revision 899)
+++ trunk/kernel/include/emailmessage.php	(.../emailmessage.php)	(revision 999)
@@ -837,6 +837,7 @@
         $del_sql = array();
 
         $NumToSend = $MaxAllowed - $this->MessagesSent;
+        if($NumToSend < 0) $NumToSend=1;	// Don't really know why, but this could happend, so issued this temp fix
         $sql = "SELECT * FROM ".$this->SourceTable." ORDER BY queued ASC LIMIT $NumToSend";
         $rs = $ado->Execute($sql);