Laravel Job Mail files failed to open the file - laravel

Question

I wanted to add a job to send a mail to a big list of adresses; but i get an exception
Swift_IoException: Unable to open file for reading
I method was working perfectly without the job but now when i use a dispatch job with database i get this error. someone knows why i get the exception ?
When i use this directly in the controller the attachement work :
if($request->uploads){
foreach($request->uploads as $file) {
$files[] = [
'file' => $file->getRealPath(),
'options' => [
'mime' => $file->getClientMimeType(),
'as' => $file->getClientOriginalName()
],
];
}
}else{
$files = null;
}
Mail::to($emails)->send(new MassiveEmail($subject , $bodyMessage , $files));
But when i use this, it's doesn't work :
$job = (new SendEmailMassiveJob($emails , $subject , $bodyMessage , $files))
->delay(Carbon::now()->addSeconds(10));
dispatch($job);
Here my job class :
public function handle()
{
$emails = $this->emails;
$subject = $this->subject;
$bodyMessage = $this->bodyMessage;
$files = $this->files;
foreach ($emails as $email){
Mail::to($email)->send(new MassiveEmail($subject , $bodyMessage , $files));
}
}
Here my mail class who generate an error when i attach the files:
public function build()
{
$subject = $this->subject;
$bodyMessage = $this->bodyMessage;
$files = $this->files;
$email = $this->markdown('email.MassiveMail',compact('bodyMessage'))
->subject($subject.'-'.'FFRXIII Licences & Compétitions');
if($files){
foreach($files as $file) {
$email->attach($file['file'],$file['options']);
}
}
return $email;
}