Fatal error: Uncaught Error: Interface 'PharIo\Version\VersionConstraint' not found in /var/www/app/appregwebservice/vendor/phar-io/version/src/constraints/AbstractVersionConstraint.php:12 Stack trace: #0 {main} thrown in /var/www/app/appregwebservice/vendor/phar-io/version/src/constraints/AbstractVersionConstraint.php on line 12