Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Header\UnstructuredHeader" not found in C:\laragon\www\utilitario_23102023_2_9\vendor\symfony\mime\Header\ParameterizedHeader.php:19 Stack trace: #0 {main} thrown in C:\laragon\www\utilitario_23102023_2_9\vendor\symfony\mime\Header\ParameterizedHeader.php on line 19