Fatal error: Uncaught Error: Class "PharIo\Version\AbstractVersionConstraint" not found in /var/www/develop/www/php/vendor/phar-io/version/src/constraints/GreaterThanOrEqualToVersionConstraint.php:13 Stack trace: #0 {main} thrown in /var/www/develop/www/php/vendor/phar-io/version/src/constraints/GreaterThanOrEqualToVersionConstraint.php on line 13