Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\dfs_lead_generator_old\vendor\pestphp\pest\src\TestCases\IgnorableTestCase.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dfs_lead_generator_old\vendor\pestphp\pest\src\TestCases\IgnorableTestCase.php on line 12