Fatal error: Uncaught Error: Class "Google\Auth\Tests\BaseTest" not found in /var/www/usonboard.com/vendor/google/auth/tests/Credentials/GCECredentialsTest.php:39 Stack trace: #0 {main} thrown in /var/www/usonboard.com/vendor/google/auth/tests/Credentials/GCECredentialsTest.php on line 39