Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /www/wwwroot/www_sucaiku_top/wp-content/themes/ripro-v5/vendor/gregwar/captcha/tests/CaptchaBuilderTest.php:8 Stack trace: #0 {main} thrown in /www/wwwroot/www_sucaiku_top/wp-content/themes/ripro-v5/vendor/gregwar/captcha/tests/CaptchaBuilderTest.php on line 8