Fatal error: Uncaught Error: Class 'Zend\Diactoros\AbstractSerializer' not found in C:\xampp\htdocs\print\vendor\zendframework\zend-diactoros\src\Request\Serializer.php:31
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\print\vendor\zendframework\zend-diactoros\src\Request\Serializer.php on line 31