( ! ) Fatal error: Interface 'League\CommonMark\Extension\ExtensionInterface' not found in /var/www/html/api-btw/vendor/league/commonmark/src/Extension/HeadingPermalink/HeadingPermalinkExtension.php on line 21
Call Stack
#TimeMemoryFunctionLocation
10.0002401304{main}( ).../HeadingPermalinkExtension.php:0