Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Mail\Mailable' not found in C:\laragon4\www\ApoyosPresidencia_R\vendor\laravel\framework\src\Illuminate\Mail\Mailable.php:19 Stack trace: #0 {main} thrown in C:\laragon4\www\ApoyosPresidencia_R\vendor\laravel\framework\src\Illuminate\Mail\Mailable.php on line 19