Fatal error: Uncaught Error: Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/mime/Header/IdentificationHeader.php:24 Stack trace: #0 {main} thrown in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/mime/Header/IdentificationHeader.php on line 24