Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/sgcomcom/sample.sgcom.com.lk/vendor/mpociot/documentarian/tests/DocumentarianTest.php:18 Stack trace: #0 {main} thrown in /home/sgcomcom/sample.sgcom.com.lk/vendor/mpociot/documentarian/tests/DocumentarianTest.php on line 18