Fatal error: Uncaught Error: Interface "PharIo\Manifest\Requirement" not found in C:\svn\conexerp\vendor\phar-io\manifest\src\values\PhpExtensionRequirement.php:12 Stack trace: #0 {main} thrown in C:\svn\conexerp\vendor\phar-io\manifest\src\values\PhpExtensionRequirement.php on line 12