Fatal error: Uncaught Error: Interface 'League\CommonMark\Extension\TableOfContents\Normalizer\NormalizerStrategyInterface' not found in /home/heranore/public_html/testhotelyadmin/vendor/league/commonmark/src/Extension/TableOfContents/Normalizer/AsIsNormalizerStrategy.php:18 Stack trace: #0 {main} thrown in /home/heranore/public_html/testhotelyadmin/vendor/league/commonmark/src/Extension/TableOfContents/Normalizer/AsIsNormalizerStrategy.php on line 18