public function render($template, $cache = false) {
    try {
        $this->twig->setCache(false);
        $template = $this->twig->load($template . '.twig');
        return $template->render($this->data);
    } catch (Exception $e) {
        trigger_error($e->getMessage());
        exit();
    }
}
<br />
<b>Fatal error</b>:  Uncaught Exception: Error: Could not load template adaptor twig! in /home/h2colle/public_html/system/library/template.php:28
Stack trace:
#0 /home/h2colle/public_html/system/engine/loader.php(119): Template-&gt;__construct('twig')
#1 /home/h2colle/public_html/catalog/controller/extension/module/filter.php(70): Loader-&gt;view('extension/modul...', Array)
#2 /home/h2colle/public_html/system/engine/action.php(79): ControllerExtensionModuleFilter-&gt;index(Array)
#3 /home/h2colle/public_html/system/engine/loader.php(48): Action-&gt;execute(Object(Registry), Array)
#4 /home/h2colle/public_html/catalog/controller/common/column_left.php(52): Loader-&gt;controller('extension/modul...')
#5 /home/h2colle/public_html/system/engine/action.php(79): ControllerCommonColumnLeft-&gt;index(Array)
#6 /home/h2colle/public_html/system/engine/loader.php(48): Action-&gt;execute(Object(Registry), Array)
#7 /home/h2colle/public_html/catalog/controller/product/category.php(355): Loader-&gt;controller('common/column_l...')
#8 /home/h2colle/public_html/system in <b>/home/h2colle/public_html/system/library/template.php</b> on line <b>28</b><br />