Fatal error: Uncaught Error: Trait "Illuminate\Support\Traits\Macroable" not found in C:\wamp64\houda\vendor\laravel\framework\src\Illuminate\Mail\Attachment.php:15 Stack trace: #0 {main} thrown in C:\wamp64\houda\vendor\laravel\framework\src\Illuminate\Mail\Attachment.php on line 15