Fatal Error When Using bshaffer/oauth2-server-php 1.7 and above

[aimitservicesdev]

Recently updated my project through composer and OAuth2 started failing when requesting the access token.

Here's the code:
$tokeninfo = $client->getAccessToken($this->BASE_URL . $this->TOKEN_URL, 'authorization_code', array('code' => $code,'redirect_uri' => SITE_URL . "/externallogin/" . $this->organization_id));

Here's the error:
PHP Catchable fatal error: Argument 1 passed to OAuth2\GrantType\AuthorizationCode::__construct() must be an instance of OAuth2\Storage\AuthorizationCodeInterface, none given, called in vendor/adoy/oauth2/src/OAuth2/Client.php on line 220 and defined in vendor/bshaffer/oauth2-server-php/src/OAuth2/GrantType/AuthorizationCode.php on line 22

Downgrading to version 1.6 fixes the issue.

[steveathon]

This seems to still be broken. Downgrading to 1.6 isn't working for me?