ошибка в БД

<?php
 
class onWriteauthorContentBeforeItem extends cmsAction {
 
    public function run($data) {
 
        if (!$this->isEnabled()) {
 
            return $data;
        }
 
        $content_types = $this->options['content_types'];
 
        if (in_array($data[0]['name'], $content_types)) {
 
            $options = $this->loadOptions('writeauthor');
 
            if ($options['groups_user'][0] <> 0) {
 
                if (!$this->cms_user->isInGroups($options['groups_user'])) {
 
                    return $data;
                }
            }
 
            $this->cms_template->addCSS("templates/default/controllers/writeauthor/writeauthor.css");
 
            $html = $data[0]['item_append_html'];
 
            $back = href_to($data[0]['name'], $data[1]['slug'] . '.html');
 
            $list_html = href_to('writeauthor') . '?id=' . $data[1]['user_id'] . '&back=' . $back;
 
            $list_html = '<a class="wrau" href="' . $list_html . '">  &#128386; ' . LANG_WRITEAUTHOR_WRITE_AUTHOR . '</a>';
 
            $html = $list_html . $html;
 
            $data[0]['item_append_html'] = $html;
 
            return $data;
        } else {
 
            return $data;
        }
    }
 
}
 

Требуемый компонент не найден: system/controllers/writeauthor/frontend.php
Последние вызовы:
cmsEventsManager::hook() @ /system/controllers/content/actions/item_view.php : 358
actionContentItemView->run()
call_user_func_array() @ /system/core/controller.php : 582
cmsController->runExternalAction() @ /system/core/controller.php : 453
cmsController->executeAction() @ /system/core/controller.php : 429
cmsController->runAction() @ /system/controllers/content/frontend.php : 24
content->route()
call_user_func() @ /system/core/controller.php : 476
cmsController->executeAction() @ /system/core/controller.php : 429
cmsController->runAction() @ /system/core/core.php : 779
cmsCore->runController() @ /index.php : 46