Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/aws/aws-crt-php/tests/common.inc:10
Stack trace:
#0 /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/aws/aws-crt-php/tests/CredentialsTest.php(9): require_once()
#1 {main}
  thrown in /usr/home/jiexusheng/domains/linuxdo.isgre.at/public_html/vendor/aws/aws-crt-php/tests/common.inc on line 10