Fatal error: Uncaught Error: Interface "League\CommonMark\Extension\ExtensionInterface" not found in /home/pragyadbtechserv/public_html/inventerFunder/vendor/league/commonmark/src/Extension/HeadingPermalink/HeadingPermalinkExtension.php:21
Stack trace:
#0 {main}
thrown in /home/pragyadbtechserv/public_html/inventerFunder/vendor/league/commonmark/src/Extension/HeadingPermalink/HeadingPermalinkExtension.php on line 21