diff --git a/pandora_console/include/functions_reporting.php b/pandora_console/include/functions_reporting.php
index 0f613890d5..8c8a7870e9 100755
--- a/pandora_console/include/functions_reporting.php
+++ b/pandora_console/include/functions_reporting.php
@@ -15849,6 +15849,11 @@ function reporting_module_histogram_graph($report, $content, $pdf=0)
     ];
 
     $width_graph  = 100;
+    if ($metaconsole_on && $server_name != '') {
+        // Restore db connection.
+        metaconsole_restore_db();
+    }
+
     if (empty($array_result) === false) {
         $return['chart'] = flot_slicesbar_graph(
             $array_result,
@@ -15875,11 +15880,6 @@ function reporting_module_histogram_graph($report, $content, $pdf=0)
         $return['chart'] = graph_nodata_image(['height' => $height_graph]);
     }
 
-    if ($metaconsole_on && $server_name != '') {
-        // Restore db connection.
-        metaconsole_restore_db();
-    }
-
     return reporting_check_structure_content($return);
 }