Fatal error: Uncaught Error: Interface 'Automattic\WooCommerce\Vendor\League\Container\Argument\ClassNameInterface' not found in /users/robiniffert95/www/gustavguns/wp-content/plugins/woocommerce/lib/packages/League/Container/Argument/ClassNameWithOptionalValue.php:5 Stack trace: #0 {main} thrown in /users/robiniffert95/www/gustavguns/wp-content/plugins/woocommerce/lib/packages/League/Container/Argument/ClassNameWithOptionalValue.php on line 5