upgrade

vendor/stripe/stripe-php/lib/Exception/OAuth/UnknownOAuthErrorException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Stripe\Exception\OAuth;
+
+/**
+ * UnknownApiErrorException is thrown when the client library receives an
+ * error from the OAuth API it doesn't know about. Receiving this error usually
+ * means that your client library is outdated and should be upgraded.
+ */
+class UnknownOAuthErrorException extends OAuthErrorException {}