Fatal error: Uncaught Error: Class 'Symfony\Component\Mime\Part\AbstractMultipartPart' not found in /home/bisrepetitaplace/public_html/toulouseweb_nodejs/backend/vendor_1/symfony/mime/Part/Multipart/RelatedPart.php:20 Stack trace: #0 {main} thrown in /home/bisrepetitaplace/public_html/toulouseweb_nodejs/backend/vendor_1/symfony/mime/Part/Multipart/RelatedPart.php on line 20