Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/johnny/public_html/for.giant-fans.com/vendor/getbrevo/brevo-php/test/Model/GetAccountPlanTest.php:41 Stack trace: #0 {main} thrown in /home/johnny/public_html/for.giant-fans.com/vendor/getbrevo/brevo-php/test/Model/GetAccountPlanTest.php on line 41