class Plugin
{
    public function run()
    {
        $loader = new Loader();

        $loader->add(new Session());
        $loader->add(new Assets());
        $loader->add(new Menu());

        $loader->add(new DashboardAdmin());
        $loader->add(new MusicAdmin());
        $loader->add(new CategoryAdmin());
        $loader->add(new MemberAdmin());
        $loader->add(new SettingsAdmin());
        $loader->add(new AboutAdmin());

        $loader->run();
    }
}<br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;SML\Core\Plugin&quot; not found in /homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/wp-content/plugins/secure-music-library/secure-music-library.php:35
Stack trace:
#0 /homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/wp-settings.php(589): include_once()
#1 /homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/wp-config.php(117): require_once('/homepages/7/d1...')
#2 /homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/wp-load.php(50): require_once('/homepages/7/d1...')
#3 /homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/wp-blog-header.php(13): require_once('/homepages/7/d1...')
#4 /homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/index.php(17): require('/homepages/7/d1...')
#5 {main}
  thrown in <b>/homepages/7/d1009016734/htdocs/clickandbuilds/edrcppantin/wp-content/plugins/secure-music-library/secure-music-library.php</b> on line <b>35</b><br />