Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/devypfrfhn/firstcop.devyp.fr/vendor/sendinblue/api-v3-sdk/test/Api/WebhooksApiTest.php:43 Stack trace: #0 {main} thrown in /home/devypfrfhn/firstcop.devyp.fr/vendor/sendinblue/api-v3-sdk/test/Api/WebhooksApiTest.php on line 43