Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/ramassof/backup.ramas.dev/vendor/aws/aws-sdk-php/tests/Api/Serde/Xml/XmlPlanInvalidationTest.php:26 Stack trace: #0 {main} thrown in /home/ramassof/backup.ramas.dev/vendor/aws/aws-sdk-php/tests/Api/Serde/Xml/XmlPlanInvalidationTest.php on line 26