Fatal error: Uncaught Error: Class 'Zend\Validator\File\Size' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\zendframework\zend-validator\src\File\FilesSize.php:21
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\zendframework\zend-validator\src\File\FilesSize.php on line 21