Fatal error: Uncaught Error: Class "League\CommonMark\Node\Block\AbstractBlock" not found in C:\xampp\htdocs\desarrollos\Pruebas\lpt-pkg-demo-pwa\vendor\league\commonmark\src\Extension\CommonMark\Node\Block\ThematicBreak.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\desarrollos\Pruebas\lpt-pkg-demo-pwa\vendor\league\commonmark\src\Extension\CommonMark\Node\Block\ThematicBreak.php on line 18