Piwik\Plugins\CorePluginsAdmin\Controller::tryToRepairPiwik PHP Метод

    private function tryToRepairPiwik()
    {
        // in case any opcaches etc were not cleared after an update for instance. Might prevent from getting the
        // error again
        try {
            Filesystem::deleteAllCacheOnUpdate();
        } catch (Exception $e) {
        }
    }