Fatal error: Uncaught Error: Class "PharIo\Version\AbstractVersionConstraint" not found in C:\Apache24_x64\htdocs\ipad\vendor\phar-io\version\src\constraints\SpecificMajorAndMinorVersionConstraint.php:13 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\phar-io\version\src\constraints\SpecificMajorAndMinorVersionConstraint.php on line 13