title: Laravel 6 error: Target class [encrypter] does not exist
body: <p>I'm running Laravel 6 and PHP 7.2 and I'm getting this error:</p>
  
  <blockquote>
    <p>Illuminate\Contracts\Container\BindingResolutionException thrown with message "Target class [encrypter] does not exist."</p>
  </blockquote>
  
  <p>Stacktrace:</p>
  
  <pre><code>#14 Illuminate\Contracts\Container\BindingResolutionException in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:806
  #13 ReflectionException in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:804
  #12 ReflectionClass:__construct in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:804
  #11 Illuminate\Container\Container:build in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:682
  #10 Illuminate\Container\Container:resolve in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:630
  #9 Illuminate\Container\Container:make in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:768
  #8 Illuminate\Foundation\Application:make in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:946
  #7 Illuminate\Container\Container:resolveClass in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:874
  #6 Illuminate\Container\Container:resolveDependencies in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:835
  #5 Illuminate\Container\Container:build in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:682
  #4 Illuminate\Container\Container:resolve in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Container/Container.php:630
  #3 Illuminate\Container\Container:make in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:768
  #2 Illuminate\Foundation\Application:make in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:215
  #1 Illuminate\Foundation\Http\Kernel:terminateMiddleware in /Applications/MAMP/htdocs/kiri/kiriarabia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:189
  #0 Illuminate\Foundation\Http\Kernel:terminate in /Applications/MAMP/htdocs/kiri/kiriarabia/public/index.php:60
  </code></pre>
  
  <p>Any idea what I need to fix?</p>