Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\HeaderBag' not found in /home/tobarimy/public_html/wfarm/wp-content/plugins/miniorange-oauth-20-server/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ResponseHeaderBag.php:21 Stack trace: #0 {main} thrown in /home/tobarimy/public_html/wfarm/wp-content/plugins/miniorange-oauth-20-server/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ResponseHeaderBag.php on line 21