Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransport" not found in C:\xampp\htdocs\slip\Warranty-UploadFile\vendor\symfony\mailer\Transport\SendmailTransport.php:34
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\slip\Warranty-UploadFile\vendor\symfony\mailer\Transport\SendmailTransport.php on line 34