Fatal error: Uncaught Error: Interface "League\CommonMark\Delimiter\Processor\DelimiterProcessorInterface" not found in /opt/lampp/htdocs/forum/flarum/vendor/league/commonmark/src/Extension/SmartPunct/QuoteProcessor.php:23 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/league/commonmark/src/Extension/SmartPunct/QuoteProcessor.php on line 23