public function generateInternalCache()
{
$container = \System::getContainer();
$command = new ContaoCacheWarmer($container->get('filesystem'), $container->get('contao.resource_finder'), $container->get('contao.resource_locator'), $container->getParameter('kernel.root_dir'), $container->get('database_connection'), $container->get('contao.framework'));
$command->warmUp(\System::getContainer()->getParameter('kernel.cache_dir'));
// Add a log entry
$this->log('Generated the internal cache', __METHOD__, TL_CRON);
}