Fatal error: Uncaught Error: Class 'SebastianBergmann\CodeCoverage\Test\TestSize\Known' not found in E:\xampp\htdocs\Ebinconf\vendor\phpunit\php-code-coverage\src\TestSize\Medium.php:15 Stack trace: #0 {main} thrown in E:\xampp\htdocs\Ebinconf\vendor\phpunit\php-code-coverage\src\TestSize\Medium.php on line 15