Http\Discovery\Exception\NotFoundException

No PSR-17 request factory found. Install a package from this list: https://packagist.org/providers/psr/http-factory-implementation

{

    private static function createException($type, Exception $e)

    {

        return new \Http\Discovery\Exception\NotFoundException(

            'No PSR-17 '.$type.' found. Install a package from this list: https://packagist.org/providers/psr/http-factory-implementation',

            0,

Solution

Installed a PSR17 client - in my case:
composer require http-interop/http-factory-guzzle