Fatal error: Uncaught Error: Interface "Automattic\WooCommerce\Vendor\Psr\Container\ContainerInterface" not found in /usr/local/www/wordpress/wp-content/plugins/.old/woocommerce/lib/packages/League/Container/Container.php:15 Stack trace: #0 {main} thrown in /usr/local/www/wordpress/wp-content/plugins/.old/woocommerce/lib/packages/League/Container/Container.php on line 15