Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransport" not found in /home/ketabetamaddon/public_html/sharjino.ketabetamaddon.ir/vendor/laravel/framework/src/Illuminate/Mail/Transport/CloudflareTransport.php:18 Stack trace: #0 {main} thrown in /home/ketabetamaddon/public_html/sharjino.ketabetamaddon.ir/vendor/laravel/framework/src/Illuminate/Mail/Transport/CloudflareTransport.php on line 18