Fatal error: Uncaught Error: Class "League\CommonMark\Event\AbstractEvent" not found in /home/admin/public_html/demo.admin.smartera.co.in/vendor/league/commonmark/src/Event/DocumentPreParsedEvent.php:22 Stack trace: #0 {main} thrown in /home/admin/public_html/demo.admin.smartera.co.in/vendor/league/commonmark/src/Event/DocumentPreParsedEvent.php on line 22