Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /mnt/www/fwrsxt/vendor/fzaninotto/faker/test/Faker/Provider/de_AT/InternetTest.php:10 Stack trace: #0 {main} thrown in /mnt/www/fwrsxt/vendor/fzaninotto/faker/test/Faker/Provider/de_AT/InternetTest.php on line 10