Fatal error: Uncaught Error: Class 'Michelf\MarkdownExtra' not found in /home/lafaamicps/www/symfony/vendor/knplabs/knp-markdown-bundle/Knp/Bundle/MarkdownBundle/Parser/MarkdownParser.php:15 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/knplabs/knp-markdown-bundle/Knp/Bundle/MarkdownBundle/Parser/MarkdownParser.php on line 15