Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransport" not found in C:\xampp\htdocs\systemcolas\vendor\symfony\mailer\Transport\Smtp\SmtpTransport.php:32
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\systemcolas\vendor\symfony\mailer\Transport\Smtp\SmtpTransport.php on line 32