Fatal error: Uncaught Error: Class 'Tx\Mailer\Exceptions\SMTPException' not found in C:\web\hncamp_admin\vendor\fastadminnet\fastadmin-mailer\src\Mailer\Exceptions\SendException.php:28 Stack trace: #0 {main} thrown in C:\web\hncamp_admin\vendor\fastadminnet\fastadmin-mailer\src\Mailer\Exceptions\SendException.php on line 28