diff --git a/pandora_console/include/functions.php b/pandora_console/include/functions.php
index c4f47fc604..9e03c6e301 100644
--- a/pandora_console/include/functions.php
+++ b/pandora_console/include/functions.php
@@ -4241,8 +4241,19 @@ function generator_chart_to_pdf(
         ];
     }
 
+    // If not install chromium avoid 500 convert tu images no data to show.
+    $chromium_dir = io_safe_output($config['chromium_path']);
+    $result_ejecution = exec($chromium_dir.' --version');
+    if (empty($result_ejecution) === true) {
+        if ($params['return_img_base_64']) {
+            $params['base64'] = true;
+        }
+
+        return graph_nodata_image($params);
+    }
+
     try {
-        $browserFactory = new BrowserFactory($config['chromium_path']);
+        $browserFactory = new BrowserFactory($chromium_dir);
 
         // Starts headless chrome.
         $browser = $browserFactory->createBrowser(['noSandbox' => true]);
diff --git a/pandora_console/include/functions_graph.php b/pandora_console/include/functions_graph.php
index 3f3b1e9d84..dc9470c069 100644
--- a/pandora_console/include/functions_graph.php
+++ b/pandora_console/include/functions_graph.php
@@ -2260,14 +2260,13 @@ function graphic_combined_module(
             }
 
             $options = [
-                'width'      => $width,
-                'height'     => $height,
-                'waterMark'  => $water_mark,
-                'ttl'        => $ttl,
-                'background' => $background_color,
-                'pdf'        => $params['pdf'],
-                'legend'     => ['display' => false],
-                'scales'     => [
+                'width'     => $width,
+                'height'    => $height,
+                'waterMark' => $water_mark,
+                'ttl'       => $ttl,
+                'pdf'       => $params['pdf'],
+                'legend'    => ['display' => false],
+                'scales'    => [
                     'x' => [
                         'bounds' => 'data',
                         'grid'   => ['display' => false],
@@ -2296,7 +2295,7 @@ function graphic_combined_module(
             }
 
             $output = '<div style="display: flex; flex-direction:row; justify-content: center; align-items: center; align-content: center; width:100%; height:100%;">';
-            $output .= '<div style="flex: 0 0 auto; width:99%; height:100%;">';
+            $output .= '<div style="flex: 0 0 auto; width:99%; height:100%; background-color:'.$background_color.'">';
             $output .= vbar_graph($graph_values, $options);
             $output .= '</div>';
             $output .= '</div>';
@@ -2383,13 +2382,12 @@ function graphic_combined_module(
             $height = null;
 
             $options = [
-                'width'      => $width,
-                'height'     => $height,
-                'waterMark'  => $water_mark,
-                'ttl'        => $ttl,
-                'background' => $background_color,
-                'pdf'        => $params['pdf'],
-                'legend'     => [
+                'width'     => $width,
+                'height'    => $height,
+                'waterMark' => $water_mark,
+                'ttl'       => $ttl,
+                'pdf'       => $params['pdf'],
+                'legend'    => [
                     'display'  => (bool) $params['show_legend'],
                     'position' => 'right',
                     'align'    => 'center',
@@ -2407,7 +2405,7 @@ function graphic_combined_module(
             }
 
             $output = '<div style="display: flex; flex-direction:row; justify-content: center; align-items: center; align-content: center; width:100%; height:100%;">';
-            $output .= '<div style="flex: 0 0 auto; width:99%; height:100%;">';
+            $output .= '<div style="flex: 0 0 auto; width:99%; height:100%; background-color:'.$background_color.'">';
             $output .= ring_graph($graph_values, $options);
             $output .= '</div>';
             $output .= '</div>';
diff --git a/pandora_console/include/functions_reporting.php b/pandora_console/include/functions_reporting.php
index 545943880a..4c7b92d5b2 100755
--- a/pandora_console/include/functions_reporting.php
+++ b/pandora_console/include/functions_reporting.php
@@ -2228,7 +2228,6 @@ function reporting_event_report_group(
     $options_charts = [
         'width'    => 500,
         'height'   => 150,
-        'radius'   => null,
         'viewport' => [
             'width'  => 500,
             'height' => 0,
diff --git a/pandora_console/include/graphs/fgraph.php b/pandora_console/include/graphs/fgraph.php
index 75cb14b4e0..a646b34128 100644
--- a/pandora_console/include/graphs/fgraph.php
+++ b/pandora_console/include/graphs/fgraph.php
@@ -658,34 +658,68 @@ function get_build_setup_charts($type, $options, $data)
     $chart->options()->setResponsive($responsive);
 
     // LEGEND.
-    // Set Display legends.
-    $legendDisplay = true;
-    if (isset($options['legend']['display']) === true) {
-        $legendDisplay = $options['legend']['display'];
-    }
-
-    $chart->options()->getPlugins()->getLegend()->setDisplay($legendDisplay);
-
-    // Set Position legends.
-    $legendPosition = 'top';
-    if (isset($options['legend']['position']) === true
-        && empty($options['legend']['position']) === false
+    if (isset($options['legend']) === true
+        && empty($options['legend']) === false
+        && is_array($options['legend']) === true
     ) {
-        $legendPosition = $options['legend']['position'];
+        $legend = $chart->options()->getPlugins()->getLegend();
+
+        // Set Display legends.
+        $legendDisplay = true;
+        if (isset($options['legend']['display']) === true) {
+            $legendDisplay = $options['legend']['display'];
+        }
+
+        $legend->setDisplay($legendDisplay);
+
+        // Set Position legends.
+        $legendPosition = 'top';
+        if (isset($options['legend']['position']) === true
+            && empty($options['legend']['position']) === false
+        ) {
+            $legendPosition = $options['legend']['position'];
+        }
+
+        $legend->setPosition($legendPosition);
+
+        // Set Align legends.
+        $legendAlign = 'center';
+        if (isset($options['legend']['align']) === true
+            && empty($options['legend']['align']) === false
+        ) {
+            $legendAlign = $options['legend']['align'];
+        }
+
+        $legend->setAlign($legendAlign);
+
+        // Defaults fonts legends.
+        $legend->labels()->getFonts()->setFamily((empty($config['fontpath']) === true) ? 'Lato' : $config['fontpath']);
+        $legend->labels()->getFonts()->setStyle('normal');
+        $legend->labels()->getFonts()->setWeight(600);
+        $legend->labels()->getFonts()->setSize(((int) $config['font_size'] + 2));
+
+        if (isset($options['legend']['fonts']) === true
+            && empty($options['legend']['fonts']) === false
+            && is_array($options['legend']['fonts']) === true
+        ) {
+            if (isset($options['legend']['fonts']['size']) === true) {
+                $legend->labels()->getFonts()->setSize($options['legend']['fonts']['size']);
+            }
+
+            if (isset($options['legend']['fonts']['style']) === true) {
+                $legend->labels()->getFonts()->setStyle($options['legend']['fonts']['style']);
+            }
+
+            if (isset($options['legend']['fonts']['weight']) === true) {
+                $legend->labels()->getFonts()->setWeight($options['legend']['fonts']['weight']);
+            }
+
+            if (isset($options['legend']['fonts']['family']) === true) {
+                $legend->labels()->getFonts()->setFamily($options['legend']['fonts']['family']);
+            }
+        }
     }
 
-    $chart->options()->getPlugins()->getLegend()->setPosition($legendPosition);
-
-    // Set Align legends.
-    $legendAlign = 'center';
-    if (isset($options['legend']['align']) === true
-        && empty($options['legend']['align']) === false
-    ) {
-        $legendAlign = $options['legend']['align'];
-    }
-
-    $chart->options()->getPlugins()->getLegend()->setAlign($legendAlign);
-
     if (isset($options['layout']) === true
         && empty($options['layout']) === false
         && is_array($options['layout']) === true