WP File Manager

Name	Action
..
InvalidClient.php	Edit
InvalidGrant.php	Edit
InvalidRequest.php	Edit
InvalidScope.php	Edit
OAuthBase.php	Edit
UnsupportedGrantType.php	Edit
UnsupportedResponseType.php	Edit

Editing: InvalidRequest.php

<?php namespace Stripe\Error\OAuth; /** * InvalidRequest is raised when a code, refresh token, or grant type * parameter is not provided, but was required. */ class InvalidRequest extends OAuthBase { }