title: Interface not found error in laravel in live server
body: <p>I have laravel application. The application works in my local computer fine. But when I upload it to my hosting server its not working. its return 500 error like that
  <a href="https://i.stack.imgur.com/mnCvQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mnCvQ.png" alt="enter image description here"></a></p>
  
  <p>its create a file named <strong>error_log</strong> in root directory</p>
  
  <p>Here I share the <strong>error_log</strong> file</p>
  
  <blockquote>
    <p>[28-Mar-2016 19:16:23 Asia/Dhaka] PHP Fatal error:  Interface
    'Illuminate\Contracts\Container\Container' not found in
    /home/sahadat/public_html/school_admin/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 16</p>
  </blockquote>
  
  <p><strong>N.B.</strong> I use shared hosting.</p>