Ao rodar o comando composer phan, exibe um warning, mas não estou localizando onde há erros.

gustavo@gustavo-Spin-SP314-51:/Projetos/php/8-ComposerDependencias$ composer phan
> phan --allow-polyfill-parser
WARNING: Caught exception while listing files in 'vendor/psr/http-message  ': RecursiveDirectoryIterator::__construct(vendor/psr/http-message  ): failed to open dir: No such file or directory
   analyze ████████████████████████████████████████████████████████████ 100.0% 50MB/50MB
src/Buscador.php:22 PhanUndeclaredClassMethod Call to method getBody from undeclared class \Psr\Http\Message\ResponseInterface (Did you mean to configure a stub with https://github.com/phan/phan/wiki/How-To-Use-Stubs#internal-stubs or to enable the extension providing the class.)
Script phan --allow-polyfill-parser handling the phan event returned with error code 1