Fatal error: Uncaught Error: Class "Yoast\PHPUnitPolyfills\TestCases\TestCase" not found in /home/ramassof/backup.ramas.dev/vendor/aws/aws-sdk-php/tests/Api/Serializer/RestXmlSerializerTest.php:17 Stack trace: #0 {main} thrown in /home/ramassof/backup.ramas.dev/vendor/aws/aws-sdk-php/tests/Api/Serializer/RestXmlSerializerTest.php on line 17