Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\AbstractMultipartPart" not found in /home/sunstonecom/public_html/api.cat.sandbox.sunstone.com.br/v1/category/vendor/symfony/mime/Part/Multipart/AlternativePart.php:19 Stack trace: #0 {main} thrown in /home/sunstonecom/public_html/api.cat.sandbox.sunstone.com.br/v1/category/vendor/symfony/mime/Part/Multipart/AlternativePart.php on line 19