Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/instituto/public_html/sapc/laravel/vendor/symfony/contracts/Tests/Service/ServiceSubscriberTraitTest.php:20 Stack trace: #0 {main} thrown in /home/instituto/public_html/sapc/laravel/vendor/symfony/contracts/Tests/Service/ServiceSubscriberTraitTest.php on line 20