Fatal error: Uncaught Error: Interface "League\CommonMark\Parser\Inline\InlineParserInterface" not found in /opt/lampp/htdocs/forum/flarum/vendor/league/commonmark/src/Delimiter/DelimiterParser.php:20 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/league/commonmark/src/Delimiter/DelimiterParser.php on line 20