Index: html/includes/graphs/multiport/bits.inc.php
===================================================================
--- html/includes/graphs/multiport/bits.inc.php	(revision 5622)
+++ html/includes/graphs/multiport/bits.inc.php	(working copy)
@@ -12,7 +12,7 @@
     $ifid = str_replace("!", "", $ifid);
   }
 
-  $int = dbFetchRow("SELECT `ifIndex`, `hostname` FROM `ports` AS I, devices as D WHERE I.port_id = ? AND I.device_id = D.device_id", array($ifid));
+  $int = dbFetchRow("SELECT `ifIndex`, `hostname`, D.`device_id` FROM `ports` AS I, devices as D WHERE I.port_id = ? AND I.device_id = D.device_id", array($ifid));
   $rrdfile = get_port_rrdfilename($int, NULL, TRUE);
   if (is_file($rrdfile))
   {