Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/sinet/public_html/sistema.sinergiared.net/sinergia5/vendor/conekta/conekta-php/test/BaseTest.php:7 Stack trace: #0 {main} thrown in /home/sinet/public_html/sistema.sinergiared.net/sinergia5/vendor/conekta/conekta-php/test/BaseTest.php on line 7