Warning: require_once(/opt/lampp/htdocs/forum/flarum/vendor/league/oauth1-client/resources/examples/../../vendor/autoload.php): Failed to open stream: No such file or directory in /opt/lampp/htdocs/forum/flarum/vendor/league/oauth1-client/resources/examples/tumblr.php on line 3

Fatal error: Uncaught Error: Failed opening required '/opt/lampp/htdocs/forum/flarum/vendor/league/oauth1-client/resources/examples/../../vendor/autoload.php' (include_path='.:/opt/lampp/lib/php') in /opt/lampp/htdocs/forum/flarum/vendor/league/oauth1-client/resources/examples/tumblr.php:3 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/league/oauth1-client/resources/examples/tumblr.php on line 3