Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/optinadmin/rfl.optin.co.nz/concrete/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php:16 Stack trace: #0 {main} thrown in /home/optinadmin/rfl.optin.co.nz/concrete/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php on line 16