Fatal error: Uncaught Error: Class "Zend\Validator\File\Hash" not found in /home/mailtrim/public_html/vendor-backup/zendframework/zend-validator/src/File/Sha1.php:17 Stack trace: #0 {main} thrown in /home/mailtrim/public_html/vendor-backup/zendframework/zend-validator/src/File/Sha1.php on line 17