Fatal error: Uncaught Error: Class "SebastianBergmann\CodeCoverage\Report\Xml\Node" not found in C:\xampp\htdocs\adminlte3\vendor\phpunit\php-code-coverage\src\Report\Xml\Directory 2.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\adminlte3\vendor\phpunit\php-code-coverage\src\Report\Xml\Directory 2.php on line 15