Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /mnt/www/fss/casefiling/vendor/fzaninotto/faker/test/Faker/Provider/en_US/PaymentTest.php:9 Stack trace: #0 {main} thrown in /mnt/www/fss/casefiling/vendor/fzaninotto/faker/test/Faker/Provider/en_US/PaymentTest.php on line 9