Fatal error: Uncaught Error: Interface "League\OAuth2\Client\Token\AccessTokenInterface" not found in /var/www/usonboard.com/vendor/league/oauth2-client/src/Token/ResourceOwnerAccessTokenInterface.php:17
Stack trace:
#0 {main}
thrown in /var/www/usonboard.com/vendor/league/oauth2-client/src/Token/ResourceOwnerAccessTokenInterface.php on line 17