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