Fatal error: Uncaught Error: Class 'SebastianBergmann\CodeCoverage\Report\Xml\File' not found in D:\Server\aa_work\vendor\phpunit\php-code-coverage\src\Report\Xml\Report.php:19 Stack trace: #0 {main} thrown in D:\Server\aa_work\vendor\phpunit\php-code-coverage\src\Report\Xml\Report.php on line 19