Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in X:\xampp\htdocs\u.q-rep.com\includes\vendor\psr\log\Psr\Log\Test\LoggerInterfaceTest.php:15 Stack trace: #0 {main} thrown in X:\xampp\htdocs\u.q-rep.com\includes\vendor\psr\log\Psr\Log\Test\LoggerInterfaceTest.php on line 15