Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/edomesoft/public_html/pos/umpos/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php:22 Stack trace: #0 {main} thrown in /home/edomesoft/public_html/pos/umpos/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php on line 22