Fatal error: Uncaught Error: Interface "Symfony\Component\Mailer\MailerInterface" not found in /home/kpbaclnp/lektrik.kpb.academy/vendor/symfony/mailer/Mailer.php:26 Stack trace: #0 {main} thrown in /home/kpbaclnp/lektrik.kpb.academy/vendor/symfony/mailer/Mailer.php on line 26