Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /mnt/www/law_firm/crm/vendor/fzaninotto/faker/test/Faker/Provider/UserAgentTest.php:8 Stack trace: #0 {main} thrown in /mnt/www/law_firm/crm/vendor/fzaninotto/faker/test/Faker/Provider/UserAgentTest.php on line 8