Fatal error: Uncaught Error: Class "Unirest\HttpClient" not found in /var/www/html/conquer-online-worktrees/ai-agent-1/vendor/apimatic/unirest-php/tests/Mocking/HttpClientChild.php:7 Stack trace: #0 {main} thrown in /var/www/html/conquer-online-worktrees/ai-agent-1/vendor/apimatic/unirest-php/tests/Mocking/HttpClientChild.php on line 7