Fatal error: Uncaught Error: Class 'PharIo\Version\AbstractVersionConstraint' not found in /home2/cp805728/public_html/htoo/packages/phar-io/version/src/constraints/SpecificMajorVersionConstraint.php:12 Stack trace: #0 {main} thrown in /home2/cp805728/public_html/htoo/packages/phar-io/version/src/constraints/SpecificMajorVersionConstraint.php on line 12