Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/biigcom/public_html/backend/vendor/fakerphp/faker/test/Faker/Extension/ContainerBuilderTest.php:16 Stack trace: #0 {main} thrown in /home/biigcom/public_html/backend/vendor/fakerphp/faker/test/Faker/Extension/ContainerBuilderTest.php on line 16