diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index a1726c4d17..40a2dfad03 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2013-09-05 Miguel de Dios <miguel.dedios@artica.es>
+	
+	* include/functions_filemanager.php: fixed PHP notice when this
+	file is included and there is not a upload file action.
+
 2013-09-04 Miguel de Dios <miguel.dedios@artica.es>
 	
 	* godmode/agentes/modificar_agente.php,
diff --git a/pandora_console/include/functions_filemanager.php b/pandora_console/include/functions_filemanager.php
index f10e3c1cf1..f5df89994d 100644
--- a/pandora_console/include/functions_filemanager.php
+++ b/pandora_console/include/functions_filemanager.php
@@ -187,10 +187,12 @@ if ($upload_file) {
 	}
 }
 
-// Control the max_post_size exceed
-if (intval($_SERVER['CONTENT_LENGTH']) > 0 && empty($_POST) AND empty($_FILES)) {
-	$config['filemanager']['correct_upload_file'] = 0;
-	$config['filemanager']['message'] = ui_print_error_message(__('File size seems to be too large. Please check your php.ini configuration or contact with the administrator'), '', true);
+if (isset($_SERVER['CONTENT_LENGTH'])) {
+	// Control the max_post_size exceed
+	if (intval($_SERVER['CONTENT_LENGTH']) > 0 && empty($_POST) AND empty($_FILES)) {
+		$config['filemanager']['correct_upload_file'] = 0;
+		$config['filemanager']['message'] = ui_print_error_message(__('File size seems to be too large. Please check your php.ini configuration or contact with the administrator'), '', true);
+	}
 }
 
 // Create text file