Fatal error: Uncaught Error: Class 'Zend\Validator\File\Size' not found in /home/app/htdocs/ninja/vendor/zendframework/zend-validator/src/File/FilesSize.php:21
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/zendframework/zend-validator/src/File/FilesSize.php on line 21