title: Fatal Error: 'Declaration of Zend_Pdf_FileParserDatasource_File::__contruct() must be compatible
body: <p>Does anyone got this error?</p>
  
  <pre><code>Fatal Error: 'Declaration of Zend_Pdf_FileParserDatasource_File::__contruct() must be compatible with Zend_Pdf_FileParderDatasource::__construct() in /var/www/abc/app/vendors/Zend/Pdf/FileParserDataSource/File.php
  </code></pre>
  
  <p>I've googled a lot but still not find out the way to fix this bug.</p>