title: Laravel 5 with Xdebug always throws "The payload is invalid."
body: <p>I configured Xdebug on VScode to debug my laravel application. But, when I start to debug, laravel always throws this error: <code>Exception has occurred. Illuminate\Contracts\Encryption\DecryptException: The payload is invalid.</code></p>
  
  <p>I already tried to run <code>php artisan optimize</code>.</p>
  
  <p>Anyone here already faced this issue? I'm using Laravel 5.5</p>
  
  <p>Ps. I tried to debug a Laravel 4 application. It worked without any issues. So, I think it may be something specific for Laravel 5.</p>