Fatal error: Uncaught Error: Class "Defuse\Crypto\Crypto" not found in /opt/lampp/htdocs/myhospitalnow/mhn-file-management-ms/vendor/defuse/php-encryption/src/RuntimeTests.php:14 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-file-management-ms/vendor/defuse/php-encryption/src/RuntimeTests.php on line 14