Fatal error: Uncaught Error: Interface "OAuth\Common\Http\Client\ClientInterface" not found in /home/mboption/public_html/forums/vendor/lusitanian/oauth/src/OAuth/Common/Http/Client/AbstractClient.php:7 Stack trace: #0 {main} thrown in /home/mboption/public_html/forums/vendor/lusitanian/oauth/src/OAuth/Common/Http/Client/AbstractClient.php on line 7