Fatal error: Uncaught Error: Interface 'YoastSEO_Vendor\Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface' not found in C:\wamp64\www\wordpress\wp-content\plugins\wordpress-seo\vendor_prefixed\symfony\dependency-injection\ParameterBag\ParameterBag.php:21 Stack trace: #0 {main} thrown in C:\wamp64\www\wordpress\wp-content\plugins\wordpress-seo\vendor_prefixed\symfony\dependency-injection\ParameterBag\ParameterBag.php on line 21