diff --git a/html/ajax_table.php b/html/ajax_table.php
index 7f906e64a..dc5af2c6e 100644
--- a/html/ajax_table.php
+++ b/html/ajax_table.php
@@ -39,6 +39,7 @@ if (isset($_POST['sort']) && is_array($_POST['sort'])) {
 }
 $searchPhrase = mres($_POST['searchPhrase']);
 $id = mres($_POST['id']);
+$response = array();
 
 if (isset($id)) {
     if (file_exists("includes/table/$id.inc.php")) {
diff --git a/html/includes/table/address-search.inc.php b/html/includes/table/address-search.inc.php
index 9171c398a..97033ab19 100644
--- a/html/includes/table/address-search.inc.php
+++ b/html/includes/table/address-search.inc.php
@@ -28,6 +28,9 @@ if ($_POST['search_type'] == 'ipv4') {
      $count_sql = "SELECT COUNT(`port_id`) $sql";
 }
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = '`hostname` ASC';
diff --git a/html/includes/table/alertlog.inc.php b/html/includes/table/alertlog.inc.php
index d707d9fd1..0dd0a4d60 100644
--- a/html/includes/table/alertlog.inc.php
+++ b/html/includes/table/alertlog.inc.php
@@ -20,6 +20,9 @@ if (isset($searchPhrase) && !empty($searchPhrase)) {
 
 $count_sql = "SELECT COUNT(`E`.`id`) $sql";
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = 'time_logged DESC';
diff --git a/html/includes/table/alerts.inc.php b/html/includes/table/alerts.inc.php
index 17d83ed64..406563b9b 100644
--- a/html/includes/table/alerts.inc.php
+++ b/html/includes/table/alerts.inc.php
@@ -15,6 +15,9 @@ $sql = " FROM `alerts` LEFT JOIN `devices` ON `alerts`.`device_id`=`devices`.`de
 
 $count_sql = "SELECT COUNT(`alerts`.`id`) $sql";
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = 'timestamp DESC';
diff --git a/html/includes/table/arp-search.inc.php b/html/includes/table/arp-search.inc.php
index 36ab2e19b..f2d29ed9e 100644
--- a/html/includes/table/arp-search.inc.php
+++ b/html/includes/table/arp-search.inc.php
@@ -20,6 +20,9 @@ if (is_numeric($_POST['device_id'])) {
 $count_sql = "SELECT COUNT(`M`.`port_id`) $sql";
 
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = '`hostname` ASC';
diff --git a/html/includes/table/devices.inc.php b/html/includes/table/devices.inc.php
index 7d45e3708..81784f590 100644
--- a/html/includes/table/devices.inc.php
+++ b/html/includes/table/devices.inc.php
@@ -39,6 +39,9 @@ if( !empty($_POST['group']) ) {
 $count_sql = "SELECT COUNT(`device_id`) $sql";
 
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = '`hostname` DESC';
diff --git a/html/includes/table/eventlog.inc.php b/html/includes/table/eventlog.inc.php
index 571173803..c2bd64e4f 100644
--- a/html/includes/table/eventlog.inc.php
+++ b/html/includes/table/eventlog.inc.php
@@ -27,6 +27,9 @@ if (isset($searchPhrase) && !empty($searchPhrase)) {
 
 $count_sql = "SELECT COUNT(datetime) $sql";
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = 'datetime DESC';
diff --git a/html/includes/table/inventory.inc.php b/html/includes/table/inventory.inc.php
index 26e50fbe6..6c5b92823 100644
--- a/html/includes/table/inventory.inc.php
+++ b/html/includes/table/inventory.inc.php
@@ -43,6 +43,9 @@ if (isset($_POST['device']) && is_numeric($_POST['device'])) {
 
 $count_sql = "SELECT COUNT(`entPhysical_id`) $sql";
 $total = dbFetchCell($count_sql,$param);
+if (empty($total)) {
+    $total = 0;
+}
 
 if (!isset($sort) || empty($sort)) {
     $sort = '`hostname` DESC';
diff --git a/html/includes/table/poll-log.inc.php b/html/includes/table/poll-log.inc.php
index edf7d6ed2..93d9259f6 100644
--- a/html/includes/table/poll-log.inc.php
+++ b/html/includes/table/poll-log.inc.php
@@ -18,6 +18,9 @@ if (!isset($sort) || empty($sort)) {
 
 $count_sql = "SELECT COUNT(`D`.`device_id`) $sql";
 $total = dbFetchCell($count_sql);
+if (empty($total)) {
+    $total = 0;
+}
 
 $sql .= " AND D.status ='1' AND D.ignore='0' AND D.disabled='0' ORDER BY $sort";