Fatal error: Uncaught Error: Interface 'OAuth\Common\Http\Client\ClientInterface' not found in /home/Filipie/public_html/mikolgallery/forum/phpBB3/vendor/carlos-mg89/oauth/src/OAuth/Common/Http/Client/AbstractClient.php:8 Stack trace: #0 {main} thrown in /home/Filipie/public_html/mikolgallery/forum/phpBB3/vendor/carlos-mg89/oauth/src/OAuth/Common/Http/Client/AbstractClient.php on line 8