Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Header\AbstractHeader" not found in /home/mahedi/old.oikko-capital.mahedi.dev.bd/vendor/symfony/mime/Header/PathHeader.php:22 Stack trace: #0 {main} thrown in /home/mahedi/old.oikko-capital.mahedi.dev.bd/vendor/symfony/mime/Header/PathHeader.php on line 22