Codeigniter language file loading error in linux server
<p>My codeigniter project working fine in local windows/xampp server, but when I upload to linux/LAMP server it shows this error</p>

<blockquote>
  <p>Unable to load the requested language file:
  language/English/form_validation_lang.php</p>
</blockquote>

<p><code>'language/english/form_validation_lang.php'</code> file is exits in relevant path,so how to solve this error</p>