Fatal error: Uncaught Error: Class 'Symfony\Component\Notifier\Exception\InvalidArgumentException' not found in /home2/secufin1/public_html/clients/vendor/symfony/notifier/Exception/IncompleteDsnException.php:19 Stack trace: #0 {main} thrown in /home2/secufin1/public_html/clients/vendor/symfony/notifier/Exception/IncompleteDsnException.php on line 19