Fatal error: Uncaught Error: Interface "League\OAuth2\Client\Provider\ResourceOwnerInterface" not found in /home/maborneapp/public_html/sii/vendor/xibosignage/oauth2-xibo-cms/src/Provider/XiboUser.php:14 Stack trace: #0 {main} thrown in /home/maborneapp/public_html/sii/vendor/xibosignage/oauth2-xibo-cms/src/Provider/XiboUser.php on line 14