The compiled class file has been removed
<p>i try to add laravel collective form in my project but it show below error please help me to get our from here. </p>

<p>C:\xampp\htdocs\sun>composer require "laravelcollective/html":"^5.3.0"
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
  - Installing laravelcollective/html (v5.3.0)
    Loading from cache</p>

<p>Writing lock file
Generating autoload files</p>

<blockquote>
  <p>Illuminate\Foundation\ComposerScripts::postUpdate
  php artisan optimize
  Generating optimized class loader
  The compiled class file has been removed.</p>
</blockquote>