Fatal error: Declaration of SmashBalloon\YoutubeFeed\Vendor\DI\Container::get($name) must be compatible with SmashBalloon\YoutubeFeed\Vendor\Psr\Container\ContainerInterface::get(string $id) in /www/htdocs/w00cb886/wordpress/wp-content/plugins/feeds-for-youtube/vendor/php-di/php-di/src/DI/Container.php on line 31