Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\cms_upgrade\vendor\google\recaptcha\tests\ReCaptcha\ReCaptchaTest.php:39 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cms_upgrade\vendor\google\recaptcha\tests\ReCaptcha\ReCaptchaTest.php on line 39