Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/heranore/public_html/hotelycard/vendor/cboden/ratchet/tests/unit/Server/IoServerTest.php:11 Stack trace: #0 {main} thrown in /home/heranore/public_html/hotelycard/vendor/cboden/ratchet/tests/unit/Server/IoServerTest.php on line 11