Fatal error: Uncaught Error: Class 'League\CommonMark\Block\Element\ListBlock' not found in C:\xampp73\htdocs\MonitoresCIE_C\vendor\league\commonmark\src\Extension\TableOfContents\TableOfContents.php:16 Stack trace: #0 {main} thrown in C:\xampp73\htdocs\MonitoresCIE_C\vendor\league\commonmark\src\Extension\TableOfContents\TableOfContents.php on line 16