title: Laravel5.5 error after merging branch: Failed opening required file
body: <p>After merging branch, I am facing this error.</p>
  <blockquote>
  <p>lluminate\Support\ServiceProvider::mergeConfigFrom(): Failed opening required 'D:\project_folder_path\vendor\larapack\voyager-hooks/publishable/config/voyager-hooks.php' (include_path='.;C:\php\pear')</p>
  </blockquote>
  <p>All composer update/installs  failed with same error below.</p>
  <blockquote>
  <p>Generating optimized autoload files
  Illuminate\Foundation\ComposerScripts::postAutoloadDump
  @php artisan package:discover</p>
  <p>In ServiceProvider.php line 59:</p>
  <p>lluminate\Support\ServiceProvider::mergeConfigFrom(): Failed opening required 'D:\project_folder_path\vendor\larapack\voyager-hooks/publishable/config/voyager-hooks.php' (include_path='.;C:\php\pear')</p>
  </blockquote>
  <p>Line No 59 in ServiceProvider.php</p>
  <pre><code>/**
   * Merge the given configuration with the existing configuration.
   *
   * @param  string  $path
   * @param  string  $key
   * @return void
   */
  protected function mergeConfigFrom($path, $key)
  {
      $config = $this-&gt;app['config']-&gt;get($key, []);
  
      $this-&gt;app['config']-&gt;set($key, array_merge(require $path, $config));
  }
  </code></pre>