Fatal error: Uncaught Error: Class 'Zend\Validator\File\MimeType' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\vendor\zendframework\zend-validator\src\File\IsImage.php:18 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables\libreria\vendor\zendframework\zend-validator\src\File\IsImage.php on line 18