Fatal error: Could not check compatibility between PharIo\Manifest\AuthorCollection::getIterator(): PharIo\Manifest\AuthorCollectionIterator and IteratorAggregate::getIterator(): Traversable, because class PharIo\Manifest\AuthorCollectionIterator is not available in C:\svn\conexerp\vendor\phar-io\manifest\src\values\AuthorCollection.php on line 31