Fatal error: Uncaught Error: Class 'Symfony\Component\Validator\Mapping\Loader\FilesLoader' not found in C:\xampp\htdocs\plugins\Symfony\Component\Validator\Mapping\Loader\YamlFilesLoader.php:22
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\plugins\Symfony\Component\Validator\Mapping\Loader\YamlFilesLoader.php on line 22