public function setErrorReporting(int $error_reporting = 0) : CNabuDataObject
    {
        if ($error_reporting === null) {
            throw new ENabuCoreException(
                    ENabuCoreException::ERROR_NULL_VALUE_NOT_ALLOWED_IN,
                    array("\$error_reporting")
            );
        }
        $this->setValue('nb_site_module_error_reporting', $error_reporting);
        
        return $this;
    }