Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /var/www/drupal/sites/energiatalgud/vendor/ryakad/pandoc-php/src/Pandoc/Tests/PandocTest.php:18 Stack trace: #0 {main} thrown in /var/www/drupal/sites/energiatalgud/vendor/ryakad/pandoc-php/src/Pandoc/Tests/PandocTest.php on line 18