Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Mapping\Loader\FileLoader" not found in C:\Apache24\htdocs\drupal10\vendor\symfony\validator\Mapping\Loader\XmlFileLoader.php:24
Stack trace:
#0 {main}
thrown in C:\Apache24\htdocs\drupal10\vendor\symfony\validator\Mapping\Loader\XmlFileLoader.php on line 24