Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Mapping\Loader\FileLoader" not found in C:\Apache24\htdocs\cw\vendor\symfony\serializer\Mapping\Loader\XmlFileLoader.php:25
Stack trace:
#0 {main}
thrown in C:\Apache24\htdocs\cw\vendor\symfony\serializer\Mapping\Loader\XmlFileLoader.php on line 25