Fatal error: Uncaught Error: Interface 'League\CommonMark\Node\StringContainerInterface' not found in C:\web\apontamentoSecamaq\vendor\league\commonmark\src\Node\RawMarkupContainerInterface.php:19 Stack trace: #0 {main} thrown in C:\web\apontamentoSecamaq\vendor\league\commonmark\src\Node\RawMarkupContainerInterface.php on line 19