Fatal error: Uncaught Error: Class "Google\Auth\Tests\BaseTest" not found in D:\xampp\htdocs\SSWPOS\vendor\google\auth\tests\FetchAuthTokenTest.php:32 Stack trace: #0 {main} thrown in D:\xampp\htdocs\SSWPOS\vendor\google\auth\tests\FetchAuthTokenTest.php on line 32