diff --git a/web/ajax/status.php b/web/ajax/status.php
index a553eaa04..2725dcce8 100644
--- a/web/ajax/status.php
+++ b/web/ajax/status.php
@@ -83,8 +83,8 @@ $statusData = array(
       'MinEventId' => array( 'sql' => '(SELECT min(Events.Id) FROM Events WHERE Events.MonitorId = Monitors.Id' ),
       'MaxEventId' => array( 'sql' => '(SELECT max(Events.Id) FROM Events WHERE Events.MonitorId = Monitors.Id' ),
       'TotalEvents' => array( 'sql' => '(SELECT count(Events.Id) FROM Events WHERE Events.MonitorId = Monitors.Id' ),
-      'Status' => array( 'zmu' => '-m '.escapeshellarg($_REQUEST['id'][0]).' -s' ),
-      'FrameRate' => array( 'zmu' => '-m '.escapeshellarg($_REQUEST['id'][0]).' -f' ),
+      'Status' => (isset($_REQUEST['id'])?array( 'zmu' => '-m '.escapeshellarg($_REQUEST['id'][0]).' -s' ):null),
+      'FrameRate' => (isset($_REQUEST['id'])?array( 'zmu' => '-m '.escapeshellarg($_REQUEST['id'][0]).' -f' ):null),
     ),
   ),
   'events' => array(
@@ -204,6 +204,7 @@ function collectData() {
     $fieldSql = array();
     $joinSql = array();
     $groupSql = array();
+    $values = array();
 
     $elements = &$entitySpec['elements'];
     $lc_elements = array_change_key_case( $elements );
@@ -258,7 +259,6 @@ function collectData() {
       if ( $id && !empty($entitySpec['selector']) ) {
         $index = 0;
         $where = array();
-        $values = array();
         foreach( $entitySpec['selector'] as $selIndex => $selector ) {
           $selectorParamName = ':selector' . $selIndex;
           if ( is_array( $selector ) ) {