Fatal error: Uncaught Error: Class 'Symfony\Component\Mime\Crypto\SMime' not found in C:\xampp\htdocs\admin\vendor\symfony\mime\Crypto\SMimeEncrypter.php:20
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\symfony\mime\Crypto\SMimeEncrypter.php on line 20