Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/endaecopft/www/backend/vendor/laravelcollective/html/tests/FormAccessibleTest.php:15 Stack trace: #0 {main} thrown in /home/endaecopft/www/backend/vendor/laravelcollective/html/tests/FormAccessibleTest.php on line 15