Fatal error: Uncaught Error: Interface "League\CommonMark\Extension\ExtensionInterface" not found in /home/bimmertest/BookStack/vendor/league/commonmark/src/Extension/Attributes/AttributesExtension.php:24 Stack trace: #0 {main} thrown in /home/bimmertest/BookStack/vendor/league/commonmark/src/Extension/Attributes/AttributesExtension.php on line 24