Fatal error: Uncaught Error: Interface 'League\CommonMark\Reference\ReferenceMapInterface' not found in /home/devypfrfhn/spread_ac/vendor/league/commonmark/src/Reference/ReferenceMap.php:24 Stack trace: #0 {main} thrown in /home/devypfrfhn/spread_ac/vendor/league/commonmark/src/Reference/ReferenceMap.php on line 24