Fatal error: Uncaught Error: Class 'PharIo\Version\AbstractVersionConstraint' not found in E:\xampp\htdocs\webhost_v2\vendor\phar-io\version\src\constraints\SpecificMajorAndMinorVersionConstraint.php:12 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v2\vendor\phar-io\version\src\constraints\SpecificMajorAndMinorVersionConstraint.php on line 12