function adminNotice()
    {
        $file = array(TSData::get('theme_path_multiste_site_style') . 'TS.Frontend.css');
        foreach ($file as $path) {
            if (!is_writable($path)) {
                echo '
					<div class="error">
						<p>' . sprintf(__('<b>File %s cannot be created. Please make sure that this location is writable.</b>', PLUGIN_PAGE_BUILDER_DOMAIN), str_replace('\\', '/', $path)) . '</p>
					</div>				
				';
            }
        }
    }