Fatal error: Uncaught Error: Class "DI\Definition\Helper\AutowireDefinitionHelper" not found in C:\xampp\htdocs\vendor\zbateson\mail-mime-parser\src\di_config.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\zbateson\mail-mime-parser\src\di_config.php on line 21