Fatal error: Uncaught Error: Class 'PharIo\Version\AbstractVersionConstraint' not found in D:\svn\blog\vendor\phar-io\version\src\constraints\SpecificMajorAndMinorVersionConstraint.php:13
Stack trace:
#0 {main}
thrown in D:\svn\blog\vendor\phar-io\version\src\constraints\SpecificMajorAndMinorVersionConstraint.php on line 13