Fatal error: Uncaught Error: Class "Yoast\PHPUnitPolyfills\TestCases\TestCase" not found in D:\Server\ProjectJI\vendor\aws\aws-crt-php\tests\common.inc:11 Stack trace: #0 D:\Server\ProjectJI\vendor\aws\aws-crt-php\tests\HttpMessageTest.php(10): require_once() #1 {main} thrown in D:\Server\ProjectJI\vendor\aws\aws-crt-php\tests\common.inc on line 11